Click Here To Schedule A Consultation

Schedule a Consultation

  • This field is for validation purposes and should be left unchanged.

Hair Loss NYC

Dr. Green's Guide to Hair Loss & Hair Loss Treatment Options

Hair loss and hair thinning can be a devastating occurrence for both men and women alike. The key to successful treatment of hair loss and hair thinning is in identifying the underlying cause of your hair loss and addressing it appropriately. Dr. Michele Green is an expert in hair loss and has been at the forefront of innovation in treating thinning hair in NYC for over two decades. With the newest innovations, such as Platelet Rich Plasma injections (PRP) and Keravive™ Hydrafacials for hair loss, Dr. Green incorporates the most cutting-edge technology in hair loss treatment for her patients. There are many medical conditions as well as genetic reasons which are at the basis for alopecia, or hair loss.

Platelet Rich Plasma, or PRP, is one of the most popular hair loss treatments offered in Dr. Green’s office, that entails collecting a sample of the patients own blood, spinning it in the centrifuge to separate the plasma from the red blood cells, and injecting the plasma into the scalp to improve the health of hair follicles. This process helps encourage new hair growth and promotes increased retention, leading to decreased hair loss and hair thinning. When used in conjunction with the right topical treatments, oral medications, and other innovative treatment modalities, PRP produces incredible results and thicker, healthier hair that lasts.

Dr. Michele Green was one of the first dermatologists in NYC to incorporate PRP into her practice, and is consistently rated one of the best dermatologists in New York by Castle Connolly, Super Doctors, and New York Magazine, for her evaluation, management, and treatment of the different types of alopecia in men and women. Dr. Green treats all types of hair loss, from androgenic alopecia to telogen effluvium, to other autoimmune and hormonal causes of hair loss. Based in the Upper East Side of Manhattan, she is an internationally recognized expert for cosmetic and medical hair loss issues. When you consult with Dr. Green in her private dermatology office, you’ll have the opportunity to discuss with her in-depth regarding your medical history, previous cosmetic treatments you may have had, and a thorough investigation of your concerns and cosmetic goals.

Dermatologist exams for hair loss in New York

There are many different causes why a male or female patient could be losing hair, ranging from autoimmune, stress, hormonal issues, nutrition, metabolic, and genetic. If you are experiencing hair thinning or hair loss, the first step is to set up a consultation with a board certified dermatologist, like Dr. Michele Green. Dr. Green will begin her examination by first taking your complete medical history which includes all of your past medical conditions, surgeries, travel, and medications. Next, she will examine your skin, hair, scalp, and nails, to ascertain the reason behind your hair loss. Baseline photographs will be taken for your private medical record, to track your progress during treatment.

Depending on the type of hair loss, a complete panel of blood work including hormonal, autoimmune, and metabolic tests may be ordered in order to help confirm and identify the etiology of your hair loss. The skin and scalp, as well as the hair itself, can give clues as to the reason for your hair loss. A biopsy or fungus culture of the scalp, skin, nails, or the hair itself, may be needed in order to arrive at the correct diagnosis for your hair loss and formulate the best treatment plan. Alopecia can be a complicated issue and it is important that a complete analysis be performed to ascertain the causes of hair loss.

R.O 3 month Before and After Cortisone Injection for Hairloss Under chin 3 photos MGwatermark 1

3 months before and after injections for hair loss

What is the hair growth cycle?

Hair loss is a very prevalent concern for both men and women. Currently, the American Academy of Dermatology notes that over 80 million Americans suffer from some form of hair loss. Since the advent of COVID-19 (Coronavirus), there has been an increased number of hair loss cases in the United States. Hair loss can occur anywhere on the body, but the most common place to be affected is the scalp. The hair growth cycle occurs in three discrete phases, anagen, catagen and telogen phase. The first phase, known as the anagen phase, makes hair grow actively, and this phase lasts from 2 to 6 years. Most of the hair on your scalp is in the anagen phase. During this phase the hair follicle grows a new hair shaft. The next phase, known as catagen, lasts about 10 days. The final phase of telogen lasts for two to three months at which time the follicle rests, and later the hair falls out, and the the cycle is repeated. A typical amount of hair loss is between 50 to 100 hair per day, as the hair cycles through this growth cycle. Changes or disruptions in this hair growth cycle, or damage of the hair follicle, is what causes alopecia or observed hair thinning and hair loss. Dr. Michele Green is an expert in NYC in identifying the causes of this hair growth disruption and using the best treatments for your hair loss.

What are the common causes of hair loss?

There are a myriad of reasons for hair loss, from more common types to rare genetic ones. The following outline is a more complete list of the more common causes of hair loss:

  • Genetics
  • Hormonal such as thyroid disease, hypothyroidism
  • Polycystic Ovary Disease (PCOS)
  • Stress
  • Severe illness with fever such as COVID-19 (Coronavirus)
  • Poor nutrition such as vitamin deficiency, or mineral deficiency
  • Pregnancy
  • Childbirth
  • Puberty
  • Menopause
  • Medications
  • Bacterial infection
  • Fungal infection
  • Lupus
  • Lichen Planus
  • Secondary Syphilis
  • Iron deficiency anemia
  • Hair styles
  • Autoimmune disease
  • Radiation therapy
  • Extreme weight loss
  • Anorexia
  • Trichotillomania

Is Hair Loss Genetic? Is Hair Loss hereditary?

There are genetic components that contribute to hair loss, and it has been observed to run in families. The

Hereditary hair loss, hair loss that runs in the family,

Do Perms Cause hair loss?

Unfortunately, depending on the technique used to apply the perm, the process may cause hair to become frail and easily breakable. Weakening the hair shaft by perming it could result in hair thinning, although it won’t disturb the hair follicles themselves.

What are the different types of hair loss?

  • Androgenetic alopecia which includes both male and female pattern hair loss
  • Traction alopecia
  • Telogen Effluvium
  • Anagen Effluvium
  • Loose Anagen Syndrome
  • Alopecia Areata
  • Tinea Capitis
  • Cicatricial Alopecia: including Lichen Planopilaris, Discoid Lupus Erythematous, Folliculitis Decalvans, Dissecting Cellulitis of the scalp, Frontal Fibrosing Alopecia, Central Centrifugal Cicatricial Alopecia
  • Hair Shaft Abnormalities
  • Hypotrichosis
  • Trichotillomania

Which medications cause hair loss?

All too often, the very medications that we are taking to treat one medical condition can be causing unexpected hair loss or problems with hair growth. The following types of medications have been known to exacerbate or cause hair loss:

  • Blood Pressure Medications (beta blockers and ACE inhibitors) like captopril, lisinopril, and metoprolol, have all been reported to cause hair loss in one percent of patients who take them.
  • Chemotherapy drugs- can cause an anagen effluvium and affect the hair of the scalp, eyelashes, eyebrows, and body.
  • Antidepressants – such as Paxil, Zoloft, Elavil, and Prozac have been associated with hair loss.
  • Antibiotics – can cause a decrease in vitamin B and hemoglobin, which causes decreased hair growth.
  • Cholesterol-lowering medications such as atorvastatin (Lipitor) and simvastatin (Zocor).
  • Psoriasis treatment – Acitretin
  • Acne medication – Accutane (Isotretinoin) for treating cystic acne.
  • Weight loss drugs – Phentermine can cause hair loss.
  • Gout medications – such as allopurinol (Zyloprim and Lopurin) have been known to contribute to hair loss.
  • Anticoagulants – such as Warfarin (Coumadin)
  • Birth Control Pills – while some birth control pills can help treat hair loss, it can cause hair loss in other patients.
  • Anti-arrhythmia drug – Amiodarone (Cordarone) has a rare side effect of hair loss.
  • Antacids – like Cimetidine (Tagamet) causes hair loss.
  • Testosterone – An excess of testosterone in female patients can lead to hair loss and a lack of testosterone in men (due to taking anabolic steroids for extreme weight lifting or muscle building) can cause hair loss.
  • Anti-fungal medications – such as Ketoconazole have been described to cause hair loss.
  • Immunosuppresants – such as methotrexate, cychophosphamide (Cytoxan) and etanercept (Enbrel) all can cause hair loss.

KC 37 Before and After PRP Hair 2 sessions 6 months LEFT MGWatermark

37 year old female, PRP to scalp for hair loss – 6 months

Androgenetic alopecia:  female-pattern hair loss and male pattern baldness

This common type of hair loss is often referred to as male pattern baldness in men and female pattern hair loss in women. This is the most common type of hair loss seen in dermatology, affecting more than 50 million men and 30 million women in the United States. This type of hair loss is typically hereditary and the observed hair loss is generally a gradual process. In men, hair loss occurs in the temporal areas and receding hairline and bald spots in the crown or on top of the head. Male pattern hair loss is caused by androgen-mediated follicular miniaturization. This is due to an inherit sensitivity to the male hormones which are called androgens. In women, generally a diffuse thinning occurs around the crown area and the anterior portion of the scalp. In androgenetic alopecia, the anagen, or growth cycle, becomes shorter and the hair follicles makes hairs that are progressively thinner. Women do not experience the horseshoe baldness which occurs in men, instead the entire crown may experience diffuse thinning. In female-pattern baldness, the scalp hairs become progressively thin, and women may first notice this hair loss when they are trying to part or comb their hair.

Male Pattern Baldness NYC

In the past, the loss of hair in men was accepted and attributed to the genetics of male pattern baldness. Although a family history of hair loss does affect one’s ability to retain hair, it is not the only contributing factor. Men who have hereditary hair loss generally follow the typical male pattern, which is receding hairline at the anterior hairline and/or thinning at the top of the head. Thanks to recent advances in dermatology in the treatment of hair loss, we understand that male pattern baldness is not an eventuality. There are many ways to prevent this cycle of hair loss in men and combat the shedding and to re-grow hair. One of the most effective and exciting treatments which can be used to combat male pattern baldness is Platelet Rich Plasma (PRP).

PRP is a practical solution when you are looking for a natural method for stimulating hair growth. PRP injections is a revolutionary treatment which stimulates new hair growth in men who suffer from androgenetic alopecia. PRP treatment works by using your own blood cells to extract the growth factors, which stimulates hair growth.  In addition to PRP, there are several alternative options available for treating male pattern baldness, including oral medications such as Propecia or finasteride, along with topical treatments such as Minoxidil (Rogaine), Dr. Green is a firm believer in proper diet, exercise, nutrition, and vitamin supplements, such as Nutrafol and Viviscal, to help re-grow hair.

Dr. Green also recommends the LaserCap RX, which is an FDA approved prescription laser cap for hair regrowth. The LaserCap uses low level laser therapy to promote hair growth in the comfort of your own home.

HY 40 PRP three parts 3m 10m MGWatermark

Male 35-44 years old, PRP treatments 3 and 10 months after

Female Pattern Baldness NYC

Female pattern baldness may indicate a more serious underlying health concern.  Dr. Green will do a thorough history and examination to reveal the etiology of your hair loss.  Female hair loss may be due to a myriad of symptoms. Some women suffer from hormonal changes such as hypothryroidism, PCOS, menopause, poor diet, nutritional deficiencies, autoimmune diseases, or stress. Female pattern hair loss can even be the result of a side effect of certain oral medications. Other signs of hair loss may be associated with eczema, psoriasis, lichen planus, or lupus erythematosus. Female-pattern baldness typically starts with scalp hears, particularly in the front, becoming less dense. Some women first notice it when they are parting their hair or styling it. Dr. Green will do an analysis to determine the cause of your hair loss. Often a blood test or scalp biopsy may be necessary to make a complete diagnosis. One treatment which has been proven to work well in cases of female pattern baldness, is Platelet Rich Plasma (PRP) – this non-surgical approach uses a patient’s own blood cells, injected into the scalp to initiate hair re-growth. PRP is highly effective and is one of the main treatment options which Dr. Green recommends to her New York City patients, due to its impressive hair growth results.

Menopause and Hair Loss

Menopause has many side effects and hair loss and thinning which are very distressing. As a consequence of menopause, estrogen levels decrease and testosterone levels rise. Since estrogen is the hormone most responsible for hair growth, the fall in estrogen levels causes hair shedding and thinning. In women, hair can slowly begin to thin all over the scalp, the the hairline is usually stable. Simultaneously, the increase in testosterone levels also interferes with hair growth. The combination of the changes in both of these hormones, causes hair to become thinner and for women to lose volume and luster. At the same time, the rise in testosterone contributes to the thinning of your hair and the increased growth of facial hair. There is, of course, a gradual thinning and loss of hair that comes with age, that is called involutional alopecia. To treat the hair loss caused by menopause, a combination of proper nutrition, exercise, PRP injections, hair vitamins, LaserCap, and hormonal replacement therapy may be necessary to reverse the hair loss. In severe cases, a hair transplant may be an effective solution.

Pregnancy and hair

During pregnancy, many women experience changes to their hair, both in terms of growth and the texture of their hair. Generally, the hormones associated with pregnancy will thicken your hair, grow faster and have less shedding. Increased nutrients are brought to both your hair and nails during pregnancy, due to your increased metabolism. However, after delivery, both the texture of your hair and growth rate return to normal. From several days to months after delivery, postpartum hair loss can occur.

When does postpartum hair loss stop?

Postpartum hair loss can begin immediately after delivery. The hair that might have been shed while pregnant, may start to fall out. This shedding can last up to one year, but is generally at its peak in the fourth month after delivery. Continued use of prenatal vitamins can help mitigate some of this hair loss, as well as a heathy diet, rest, and exercise.

How much hair loss is normal?

According to the American Academy of Dermatology (AAD), the average person loses anywhere from 50 to 100 strands of hair per day. The hair will continue to shed as part of the hair’s natural cycle. If you are concerned with the amount of hair loss, it is best to count the number of hairs that you lose in one day, including on your brush or in the shower, to ascertain if is is normal. Genetics and hormones dictate the rate of hair growth. In general, hair grows a millimeter per day, with an annual hair growth of approximately six inches. If you feed that you are losing an excessive amount of hair, or your hair is growing at a decreased rate, it is time to consult with a trained dermatologist, like Dr. Green.

Can stress cause hair loss?

There are three types of hair loss that is associated with stress, they are Telogen effluvium, Trichotillomania, and Alopecia Areata. With Telogen effluvium, stress causes the hair follicles to become dormant (enters a resting process), and after three months in the resting period the hair falls out. This stress results in reduced hair growth and thinning. The stressor event, such as a fever, surgery, or other illness, can induce between 20 to 50 percent of scalp hairs to transition into the telogen phase, before the hair falls out. Alopecia Areata is an autoimmune condition where the immune system attacks its own hair follicles. Trichotillomania is an uncontrolled and impulsive disorder of pulling one’s hair which results in the hair being pulled from the follicle. It can take six weeks to six months from a stressful event for hair loss to occur. Stress related hair loss can be permanent if it’s not treated in its early stages.  In some cases, there can also be scar related issues such as cicatricial alopecia – where damaged skin may impact hair growth, or prevent regrowth of new hair.

If you’ve noticed that your hair is thinning or excessively shedding it is important to contact an expert in hair loss, like Dr. Michele Green, immediately. Getting treatment for hair loss in its early stages, before bald spots appear, can help minimize overall hair loss and increase the odds of a treatment’s efficacy. Hair loss can seem overwhelming which is why it is necessary to consult with a trained dermatologist, like Dr. Green, who will assess your condition and explain all of your treatment options.

Alopecia Areata

Unlike more common forms of hair loss, alopecia areata is a more sudden and unpredictable hair loss issue which starts with one or more circular non-scarring areas of patchy hair loss, or bald patches. Alopecia areata can affect both adults and children. Non-scarring alopecia is the result of the reduction or slowing of the hair growth without damaging the hair follicle. There are a number of different causes of non-scarring alopecia including alopecia areata, androgenetic alopecia (male or female pattern hair loss) stress or medications as in (telogen effluvium) psoriasis, or a fungal infection of the scalp (Tinea Capitis), among other reasons.

Alopecia areata is an autoimmune disease and affects approximately 6.8 million people in the United States. In alopecia areas the body’s immune system attacks your own healthy tissues, including your hair follicles. It usually begins as hair loss that occurs in just one or two areas of patchy hair loss on the scalp, the size or a quarter. The area of alopecia can appear in other areas of the body or face, such as the eyebrows, or beard area. Alopecia areata may progress to total loss of all hair on the scalp, complete baldness, and lead to alopecia totalis as well as complete hair loss on the body (alopecia universalis). Both men and women can be affected with this disease, and most cases occur in younger patients, before 30 years of age. There is a strong genetic component to alopecia areata, and there is anecdotal evidence that stress can contribute to this condition. Some patients recover and re-grow hair spontaneously, while others progress to have complete hair loss. Dr. Green uses a combination of treatments including topical therapies, PRP for hair loss, and intralesional cortisone treatments, for patients with alopecia aerata to re-grow their hair.

Is there a cure for Alopecia Areata?

There is currently no cure for alopecia aerata. However, there are many treatments available to keep alopecia areata under control, help restore your hair loss, and prevent its spread.

  • Intralesional cortisone injections – The most common treatment used are intralesional cortisone injections directly into the areas of hair loss.  If these patches of hair loss are treated early, they seem to be more responsive to the positive effects of the injections.
  • PRP injections – Injections of Platelet Rich Plasma, encourage hair growth since they are replete with all of the growth factors which occur naturally in the body.
  • Topical Minoxidil (Rogaine)- Minoxidil both stimulates new hair growth and helps maintain the current hair thinning or shedding.
  • Anthralin (Dritho-Scalp) – is a topical medication that is used to control inflammation at the base of hair follicles. It is a man-made version of a natural substance found in goa powder, which is from the araroba tree.
  • Olumiant (baricitinib) is the first oral tablets approved by the FDA in June of 2022 to treat adult patients with severe alopecia areata. Olumiant is a Janus kinase (JAK) inhibitor which blocks the activity of one or more of the enzymes, allowing it to interfere with the mechanism that causes inflammation.

Tinea Capitis

Tinea Capitis is a disease caused by a superficial fungal infection of the skin, scalp, or eyebrows. The infection, also called scalp ringworm, typically attacks the hair follicles of the scalp. Initial symptoms may be dry, pruritic, red scaling patches which appear almost like dandruff. Over time, the hairs are broken off at the scalp surface, and you are left with smooth areas of hair loss.  A typical pattern of hair loss is in a “moth-eaten” distribution. Over time, if left untreated, hair loss progresses and a kerion can develop.

Children who are affected may develop sores or blisters which ooze on the scalp, and even develop fever and associated swelling of the lymph glands. A kerion can develop, which is an extremely inflamed mass, and appears as an abscess. Tinea Capitis needs to be identified rapidly to prevent the spread of this fungal infection.  A fungus culture of the hair and its root can provide the correct identification of the fungus. Oral and topical fungal medicines are needed to remediate this contagious condition. Tinea Capitis is more common in younger children than adults and needs prompt medical diagnosis and treatment.

What types of hair loss are permanent?: Scarring or Cicatricial alopecia

Scarring alopecia, also known as cicatricial alopecia, is the result of the active destruction of the hair follicle, which can cause permanent hair loss and scarring. This type of scarring alopecia, in which the inflammation permanently destroys the hair follicle, is much more rare than non-scarring alopecia. It is important to determine whether the hair loss is non scarring (noncicatricial), which is reversible, or scarring, which may be irreversible. There are several diseases which can cause scarring alopecia. The patches may start small and increase in size over time. Burning, pruritus, and erythema, and pain, can often accompany the hair loss.

Scarring alopecia may be triggered by a variety of skin diseases, such as lichen planus, frontal fibrosing alopecia, folliculitis decalvans, or discoid lupus.

  • Lichen planus is a common skin condition, which is called lichen planopilaris when it spreads to the scalp. In lichen planopilaris, the scalp can become red, irritated, inflamed, and painful. More women than men are affected by this hair loss disease.
  • Discoid lupus may also present with scarring alopecia as one of its symptoms. Discoid Lupus is a type of cutaneous lupus, and can lead to inflammation and scarring on the face, and scalp. Treatment consists of treating the underlying skin condition. Treatment may range from the use of topical or oral steroids, intralesional steroid injections, oral medications such as Plaquenil, and topical Minoxidil.
  • Folliculitis Decalvans is an inflammatory disease that leads to the permanent destruction of hair follicles and scarring alopecia. Clinically, the scalp is generally inflamed, pruritic, and contain pustules.
  • Frontal Fibrosing Alopecia is most commonly seen in postmenopausal women. Typically, one sees a receding hairline pattern which may extend to loss of hair in the axillae and eyebrows.

Since scarring alopecia can be progressive, it is vital to diagnose and initiate therapy early to attempt to minimize hair loss and formulate a comprehensive treatment plan. Hair may grow back around the scarred area, in nearby hair follicles, which can help your cosmetic appearance.

SH 35 female 2m prp hair 3 sessions MGWatermark

PRP treatment, 2 months before and after

Traction Alopecia

Traction alopecia is a form of alopecia caused primarily by tightly pulled hair styles. Typically traction alopecia is seen in patients who frequently wear their hair too tight in ponytails, buns, hair extensions, weaves, cornrows, dreadlocks, or braids. The main symptom is missing or broken hairs, especially along the front of the hairlines or sides of the scalp. Typically patients notice a receding hair line, around the forehead, temple, or the nape of the neck, where the hair styling caused the loss of hair. There may be irritation, redness, itching, ulcers, or pimples in this area as well. The appearance of the scalp can be that of an infection of the scalp, or a folliculitis.

If traction alopecia continues, the hair loss and thinning hair can become permanent since the hair follicles become so scarred that new hairs cannot form. Traction alopecia is common in ballerinas and gymnasts who wear their hair in a tight bun on daily basis for their profession. This condition is also common in African American patients due to hair styles, such as braids or cornrows, which are too tight. Any individual, of any ethnicity, can suffer from traction alopecia. The older you are, the more vulnerable you become to having permanent hair loss from traction alopecia.

To avoid traction alopecia, it is best to wear your hair loose and avoid any constricting hair styles which will pull you hair. In addition to hair styles, it is best to coif styling devices like hot rollers or hair straighteners. It is also best to limit the amount that you chemically processing your hair, use flatirons, excessive heat, weaves, extensions, rollers, or any of the hair styles which can contribute to this condition and further weaken the hair. The main treatment for traction alopecia is to change your hair style, have better hair care, and avoid any hair styles which are too tight, and avoid further processing of your hair. If traction alopecia continues, bald spots and hair thinning can develop and be permanent.

In cases where there is an active infection, due to traction alopecia, Dr. Green will prescribe oral antibiotics. Some patients may need oral or topical steroids if there is a great deal of irritation or swelling of the scalp. In order to re-grow hair, Dr. Green may recommend a combination of PRP, hair vitamins, and topical minoxidil (Rogaine) to maximize hair regrowth.


Trichotillomania is a psychiatric disorder, in which compulsive hair pulling and twisting can cause bald patches. This hair pulling disorder is more common in children than adults, and in female patients, and generally related to anxiety. Some patients will pull the hair from their heads, while others pull their hair from the eyebrows or eyelashes. If the hair pulling goes unstopped, the hair loss can be permanent. The best treatment for this disorder is psychotherapy, and CBT, to deal with the stress which is affecting you.

Telogen Effluvium

Telogen effluvium is a condition in which stress can cause temporary hair loss, due to an extreme shock or stress to the body. The hairs are pushed into the resting phase, telogen phase, for two to fours months, before the hair falls out. At the same time, the next growth, or anlagen phase, does not begin. A few months later, these hairs fall out several months after the stressful event has occurred, and new hair growth is delayed. Clinically, there will not be bald patches, but you see a general thinning of the hair, which is particularly noticeable after washing your hair. Telogen Effluvium does not lead to complete baldness, but you can lose between 300 to 500 hairs per day, which can cause a profound cosmetically appearing hair loss problem. Although a significant amount of hair can shed from Telogen Effluvium, it does not generally result in complete baldness. The hair loss, or Telogen Effluvium, typically begins three months after the precipitating event.

Causes of Telogen Effluvium include serious illnesses, COVID-19, childbirth, extreme dieting or weight loss, anorexia, nutritional deficiencies, withdrawal of hormonal therapy, or surgery. Telogen Effluvium also can occur as a result of a mineral or vitamin deficiency. Iron deficiency is a common cause of hair loss in women. Medications, such as warfarin, birth control pills, Accutane (Isotrentinoin), all can cause this type of hair loss. Telogen Effluvium usually lasts no more than six months and often grows back on its own when the stress is removed. However, in some patients, this type of hair loss can last for a few years without explanation. Other than removing stress, a healthy diet rich in proteins and the amino acid lysine are crucial for proper hair growth. Hair vitamins, containing the B-vitamin, Biotin, is very important in helping to regrow thinning hair.

Anagen Effluvium

Anagen Effluvium is a type of hair loss when you see rapid hair shedding as a result of medical treatments, such as chemotherapy. Medications such as chemotherapeutic agents kill cancer cells but at the same time stop hair follicle production in hair throughout the body. Once chemotherapy is complete, the hair usually grows back on its own. However, the quality of the hair may be affected from chemotherapy.


Hypotrichosis is a rare genetic disorder, autosomal recessive condition, that affects hair growth. Generally, individuals with this condition have sparse hair (hypotrichosis) on the scalp since they are infants. The hair is coarse and curled and described as “woolly” hair. Hair is extremely fragile, breaks easily, and cannot grow longer than a few inches. Over time, the hair loss progresses to complete hair loss on the scalp.

Hair Transplant Surgery

Hair restoration is reserved for patients, both men and women, for whom other more conservative treatments have failed.  Hair transplantation is a surgical procedure where hair follicles are removed from the ‘donor site’, typically in the back of the scalp, and are transplanted to the balding area of the scalp, known as the ‘recipient site’. In the past, dermatologists would remove a strip in the posterior scalp, called the follicular unit strip (FUSS), and close the donor site with sutures. The surgeon would then divide that strip into tiny hair follicles and transplant them into the areas of hair loss. A newer method of hair transplant surgery involves having a follicular extraction procedure (FUE), where hair follicles are removes one by one, and the donor area heals with small dots. These single hair follicles are then transplanted into the donor areas of hair loss. Each hair follicle is surgically implanted by first creating a tiny hole or slit with a scalpel. The procedure itself can take 4 to 8 hours, depending on how many grafts are used and the number of assistants helping the surgeon. You will leave with a bandage over your head and need oral antibiotics and anti-inflammatory drugs for the week following the procedure. Depending on your hair loss, you may require a repeat procedure in the future. New growth takes between 6 and 9 months. Many surgeons prescribe topical minoxidil as well as PRP injections, to maximize the cosmetic results of the hair transplant surgery.

HydraFacialKeravive EmailBanner 2

Hydrafacial Keravive Scalp Treatment NYC

Dr. Green has been using the Hydrafacial technology to help rejuvenate the skin. Now, the Hydrafacial technology has created Keravive, which is a unique office 3-step office procedure to cleanse, stimulate, and hydrate the scalp. Keravive removes impurities and dead skin cells from the hair follicles and replaces vitals nutrients, such as antioxidants, peptides, and hyaluronic acid, into the scalp. This 3-step process consists of:

  • Step 1:  Cleansing and Exfoliating which uses Hydrafacial Vortex Technology to clean the oils and impurities from the scalp and the hair follicles, and stimulating circulation.
  • Step 2:  Stimulating and Nourishing the scalp utilizing a unique Peptide Complex Solution. This advanced solution stimulates and nourishes the scalp and its hair follicles with proteins and growth factors.
  • Step 3:  Extend and Enhance the results at home with the Hydrafacial Keravive Complex Spray, which nourishes and scalp and hair follicles on a daily basis.

Hydrafacial Keravive in-office treatment is recommended once a month for three months in conjunction with the Keravive Complex spray for healthier-looking, fuller, hair. The effects of Hydrafacial Keravive are both immediate and long lasting.

LaserCap for hair loss

The LaserCap is a highly effective prescription-strength laser therapy, which is FDA approved, for hair regrowth in both men and women.  The LaserCap re-energizes inactive hair follies using Low-Level-Laser Therapy (LLLT), which is a safe, and natural, proven way to increase hair growth. It is particularly effective as a maintenance device for hair growth, and is a drug-free alternative for patients who do not want to take oral medications. The LaserCap is available at the office of Dr. Michele Green and has been proven more effective than other advertised lasers on the market.

Hair Loss Treatments

There are many hair loss treatments by dermatologists today. One of the most popular hair loss treatments currently available at Dr. Michele Green’s NYC office is PRP injections for hair loss:

Platelet Rich Plasma (PRP) for Hair Loss

Dr. Michele Green was one of the first dermatologists in NYC to treat hair loss with Platelet Rich Plasma (PRP) injections. PRP is a holistic, straightforward and highly effective treatment. After a simple blood draw, your blood is spun in a special PRP separating tube, extracting the platelet rich plasma. The PRP has all of the important growth factors, which are injected into your scalp, to re-grow your hair. PRP has been used for years by professional athletes, in conjunction with injections into their joints, to naturally speed up healing. Patients typically benefit from 5 treatments of PRP, spaced one month apart, and annual maintenance treatments to sustain your hair and prevent future hair loss.

PRP Treatment for male and female patients

PRP is a non-invasive injectable treatment for hair loss which uses the patient’s own blood. A small blood sample is taken from the patient in a special tube which is then placed in a centrifuge and spun for ten minutes to separate the plasma from red blood cells. The separated plasma contains the PRP (platelet rich plasma) which is injected into the scalp to treat hair loss. The plasma that is separated during this process contains growth factors which are a mixture of proteins and cytokines. The proteins and cytokines both play an important role in stimulating the hair follicles to generate hair growth. The growth factors found in PRP are known to produce the following effects.

  • Epidermal Growth Factor (EGF) regulates cell growth stimulating keratinocyte and fibroblast production.
  • Transforming Growth Factor (TGF) promotes the growth of new blood vessels.
  • Vascular Endothelial Growth Factor (VEGF) stimulates the growth of blood vessels from existing vasculature.
  • Fibroblast Growth Factor (FGF) promotes granulation during tissue repair.
  • Platelet-Derived Growth Factor (PDGF) Promotes collagen growth and proteoglycan synthesis also attracting macrophages and fibroblast to the treated area.
  • Interleukins, Macrophages, Keratinocytes, Endothelial Cells, Lymphocytes, Fibroblasts, Osteoblasts, Basophils, and Mast Cells activates fibroblast differentiation and also induces collagen and proteoglycan synthesis for healthy cell production and repair of damaged tissues.
  • Collagen Stimulating Growth Factor stimulates granulocyte and macrophage proliferation for the growth of health tissue and blood cells.
  • Keratinocyte Growth factor (KGF) Keratinocyte migration, differentiation and proliferations may optimize conditions for healing and generation of new skin.

PRP is the only non-invasive procedure available at this time for hair loss. Before PRP, surgical hair transplantation was the only available treatment option for those suffering from hair loss. Hair transplantation is an expensive and painful process which removes hair follicles from the back of your scalp and transplants them in areas of the scalp with hair loss. Although today there are several other hair transplantation options, PRP injections are a holistic, non-invasive treatment for hair growth and regrowth.

The ideal PRP candidate are patients experiencing excessive shedding, hair loss without balding – both male and female. And while it can combat early signs of male or female pattern baldness, patients with excessive balding are not the ideal PRP candidates. Patients with hair loss who have their hair follicles intact are good candidates for PRP. PRP is safe for the vast majority of patients, except if you have any blood or platelet disorders, active infections, viral outbreaks (such as shingles) or are on steroids or blood thinners (such as Coumadin). Patients who are pregnant should also not consider PRP until after they give birth.

PRP Risks and Side Effects

PRP is a safe treatment with no side effects. There is no limit to the number of treatments a person can have. However, depending on the severity of the condition and treatment combination; it can take up to six months to see results. I recommend four consecutive monthly treatments of PRP injections followed by maintenance treatments every four to six months to maintain the best results. The hair growth cycle grows hair at approximately 1.25 cm a month. The results of PRP are continually evaluated, though the results are best judged after six months.

There may be some tenderness on the scalp after injections and some patients report having a slight headache or pressure in the treated area. You should also limit sun exposure to the treated area for forty-eight hours. after the treatment. You can take Tylenol to relieve any discomfort after the treatment. Hair should not be washed for twenty-four hours after treatment. You can resume the use of hair care products and treatments within twenty-four hours after treatment. No harsh chemicals, hair coloring or perming should be done within seventy-two hours of PRP hair treatment. You should avoid heavy exercise for twenty-four hours.

Do not use blood thinning agents such as vitamin E, vitamin A, Ginko, Garlic, Flax, Cod Liver Oil, niacin supplements, and essential fatty acids at least one week after your treatment. Avoid alcohol and smoking for seventy-two hours. Avoid Aspirin, Advil, Motrin, Ibuprofen, Naproxen, Voltaren and other anti-inflammatory medications for five days after your procedure (if possible).

The results of PRP treatments can be maintained by taking oral prescription medications such as Finasteride (Propecia) or Spironolactone. In addition, taking over the counter vitamins such as Viviscal and Nutrafol have been shown effective in hair growth. Finally, topical Minoxidil used daily, and the Laser Cap used three days a week will also promote and maintain hair growth.

What types of hair loss does Rogaine help?

Rogaine (topical minoxidil) is the mainstay treatment for patients with androgenetic alopecia. However, it has been an excellent adjuvant off-label treatment for many other hair loss conditions, such as alopecia areata, and telogen effluvium. Minoxidil works well both for male pattern baldness and female pattern hair loss. Rogaine is an FDA approved treatment for hair loss, and both men and women have showed large gains in the number of new hairs grown with daily and continued use.

Can Psoriasis, Seborrheic dermatitis or dandruff cause hair loss?

Dandruff and seborrhea do not directly cause hair loss. However, the pruritus caused by these conditions leads patients to scratch. This scratching, if severe, can inadvertently injure your hair follicles, leading to areas of hair loss. While dandruff alone will not directly cause permanent hair loss, once these conditions are cleared, any lost hair should re-grow.

Treatment Options: Hair Loss treatment in NYC

The treatment for hair loss really depends on the types of hair loss which you are suffering from.

  • Finasteride (Propecia) is an FDA approved drug for the treatment of androgenetic alopecia (male patterned baldness). DHT (dihydrotestosterone) is a male androgenic hormone responsible for shrinking the hair follicles. Propecia is a 5-alpha-reductase inhibitor, which helps reduce hair loss by blocking the action of testosterone into dihydrotestosterone (DHT). This shrinkage of the hair follicles ultimately leads to hair loss and eventually baldness. Propecia is effective in treating both men and post-menopausal women with hair loss. Propecia is a lower-dose version on the medication Prosper, which is used to treat male prostate hypertrophy. Finasteride works by lowering the DHT levels in the body, slows hair loss, and promotes new hair growth. Duasteride, marketed as Avodart, while approved to treat prostate hypertrophy, are used off-label to treat hair loss.
  • Spironolactone is an FDA approved drug prescription medication which treats androgenetic alopecia and PCOS in women by slowing down the production of male sex hormones (androgens). Spironolactone is used for females with hair loss, due to hormonal imbalances, as it works by obstructing the androgen (male hormone receptors) which control the dihydrotestosterone (DHT) and testosterone levels. These levels can lead to different degrees of hair thinning or permanent hair loss.
  • Minoxidil (Rogaine) is an FDA approved topical treatment for hair loss. Minoxidil comes both as a solution or foam base which needs to be applied to the scalp at bedtime. Minoxidil can be used to compliment PRP hair treatments and can be used long term to sustain the results achieved from PRP.
  • Hair Vitamins are especially useful in treating hair loss, especially the B-vitamins, such as Biotin. Two brands which Dr. Green recommends are Viviscal and Nutrafol for hair growth.
  • Viviscal is a vitamin supplement formulated with essential vitamins such as Biotin, Vitamin C, and B Vitamins in addition to other propriety vitamins which have been clinically proven to thicken and help hair growth.
  • Nutrafol is a propriety blend of vitamins clinically proven to restore hair growth. Nutrafol comes both as an oral vitamin supplement in addition to a topical vitamin enriched solution to stimulate hair growth. The vitamin and nutrient formulation in Nutrafol such as saw palmetto prevents the conversion of the male androgen hormones into DHT (dihydrotestosterone) which is responsible for baldness.
  • Hormone Replacement therapy is reserved for patients who have lost hair secondary to menopause, PCOS, or hormonal irregularities.
  • Stress Reduction – Stress causes hair loss in many situations and reducing stress has a positive influence on hair regrowth.
  • PRP injections – PRP injections, for both men and women, are extremely effective for many different types of hair loss, including androgenetic alopecia.
  • Exercise -It has been documented that exercise reduces stress, creates endorphins, and helps maintain positive hair growth.
  • Hairpieces – hair replacement techniques including wigs, hairpieces, and hair weaves, can also help to disguise hair loss.
  • LaserCap – Many patients with male and female pattern baldness benefit from the LaserCap. Used three times a week, for 30 minutes, it helps maintain and restore hair growth. Its effective low level laser therapy (LLLT) re-energizes inactive hair follicles. The LaserCap is an excellent adjuvant treatment for maintaining hair growth.
  • Nutrition – Good nutrition is essential for proper hair growth. Extreme dieting, or a poor diet, will influence and cause hair thinning and shedding.
  • Hydrafacial Keravive – can help stimulate the circulation in the scalp and stimulate hair follicles to grow. It can be used with both male and female pattern baldness and Telogen Effluvium.

How much does hair loss treatment cost in NYC?

The cost of treating hair loss in New York depends on which treatment option you will need and how many treatment sessions you undergo. Dr. Michele Green will consult with you about your individual hair loss, take a complete history, and a full examination. Based on the consultation and examination, the best treatment plan for your individual needs will be created. We will review all of the prices and procedures with you during your consultation.

Is hair loss normal?

When patients first notice that they’re experiencing hair thinning or hair loss, one of the first questions that many have is what is a normal amount of hair loss if any? It is normal to lose between 50 and 100 strands of hair on a regular day. Sudden hair loss or copious amounts of hair loss may indicate that there is an underlying health condition that is causing the symptoms. Meeting with a board-certified dermatologist, like Dr. Michele Green in NYC,

Is hair loss permanent?

Depending on the type of hair loss, it may be a temporary or permanent occurrence. The best approach to addressing hair loss and understanding whether it is permanent or temporary is to schedule a consultation with a board-certified dermatologist, like Dr. Michele Green in New York City. Dr. Green is an internationally renowned cosmetic dermatologist with over 25 years of experience treating men and women from around the globe for hair loss and hair thinning.

How to prevent and treat hair loss?

Hair loss can be stressful and debilitating for men and women alike. The best way to prevent and treat hair loss is to live a healthy lifestyle and to intervene at the earliest indication of hair thinning or hair loss. Eliminating stress, proper nutrition, relaxation, sleep, and hair vitamins all play a part in growing and keeping healthy hair. It is important to avoid hair processing or hairstyles which will exacerbate hair loss. If you notice hair thinning, or excess shedding, it is important to consult a board-certified cosmetic dermatologist, like Dr. Michele Green in New York City, as quickly as possible, to prevent hair loss from progressing.

Proper identification of the type of hair loss, and its cause, is the best combination for an effective treatment for hair rejuvenation. Prompt diagnosis and treatment is key to a successful outcome and hair regrowth. Dr. Michele Green is an expert in hair loss in NYC and has helped thousands of men and women with their hair loss problems. If you’re frustrated by thinning hair and hair loss, our practice is here to help. Dr. Green is consistently voted as one of the best dermatologists in NYC by Castle Connolly, The New York Times, Super Doctors, and New York Magazine. Please contact us online today or call 212-535-3088 to learn more about Dr. Green’s personalized approach to hair loss treatment.

Related Topics

Call Us (212) 535-3088