Dermatologists Can Help Women Win the Fight Against Common Forms of Hair Loss

For many women, unexplained hair loss can take a significant psychological toll on their overall quality of life. From altering their hairstyle to hide a thinning part to scaling back their hair care regimen in an effort to halt further hair loss, women try countless ways to cover up this problem – and the results are often lukewarm at best. A better option is to see a dermatologist, a physician trained in the care of skin, hair and nails, who can diagnose and, in many cases, successfully treat hair loss in women.

Speaking today at the 68th Annual Meeting of the American Academy of Dermatology (Academy), dermatologist Mary Gail Mercurio, MD, FAAD, associate professor of dermatology and program director of dermatology residency at the University of Rochester in Rochester, N.Y., discussed common forms of hair loss in women and available treatment options.

“In the past, many women experiencing hair loss would suffer in silence, not knowing where to turn for help and trying their best to hide the problem,” said Dr. Mercurio. “But now, I see more and more women in my practice seeking treatment for hair loss and actively addressing this condition. That’s encouraging, as the sooner hair loss is diagnosed, the better our chances of successfully treating it.”

Female-Pattern Hair Loss: Highly Common, Highly Treatable

The most common form of hair loss in women is female-pattern hair loss, which usually has a strong genetic component that can be inherited from either the mother or father. Also referred to as androgenetic alopecia, this type of hair loss can start as early as the late teens – and the earlier it starts, the more severe the hair loss tends to be.

While pattern hair loss affects both men and women, it is very different in women. For example, female-pattern hair loss is not characterized by a receding hairline or bald spot on top of the scalp as is common in men. In women, the frontal hairline is usually maintained, but there is visible thinning over the crown. In addition, in both men and women, hairs are miniaturized due to a shortened growth cycle where the hair stays on the head for a shorter period of time. These wispy hairs, which resemble forearm hairs, do not achieve their usual length.

“For women, the first sign of hair loss that they often notice is a widening of their part or their ponytail is smaller,” said Dr. Mercurio.

Minoxidil 2% is the only topical medication approved by the Food and Drug Administration (FDA) for female-pattern hair loss, and minoxidil 5% is only FDA-approved for male-pattern hair loss. However, Dr. Mercurio pointed out that minoxidil 5% has been shown to be very effective in women as well, but encourages women to consult a dermatologist before starting the treatment because it can sometimes increase facial hair growth in women. Both the 2% and 5% solutions are available over-the-counter in a liquid, and the 5% is also available in a foam. While minoxidil does not grow new hair, it works by prolonging the growth phase of hair – providing more time for hair to grow out to its full density. Dr. Mercurio stressed that women must be patient with this treatment, as noticeable results usually take three to four months and the product must be used twice a day.