Thinning hair is a common problem for women. Hair loss, also known as alopecia, can be classified into various categories, including female pattern hair loss (androgenetic alopecia), telogen effluvium and alopecia areata. A 2009 review published in the "Indian Journal of Dermatology, Venereology and Leprology" examined the most effective treatments for women's thinning hair.
Types of Hair Loss
The most common type of thinning hair in women is female pattern hair loss (androgenetic alopecia). It is characterized by thinning hair at the front, sides or crown of the head. Female pattern hair loss may be caused by a genetic predisposition or hormonal problem. Telogen effluvium is hair loss caused by physical or psychological stress. This type of hair loss is usually temporary. Alopecia areata is an autoimmune skin disease which affects the hair follicles. It usually presents as small, round, bald patches on the scalp.
The Study
The study, "Diffuse hair loss in an adult female: Approach to diagnosis and management," reviewed the most effective hair loss medical treatments. The researchers found that female pattern hair loss can effectively be treated with topically administered minoxidil. However, telogen effluvium does not require drug treatment since the condition is temporary and usually resolves within six months.
Hair Loss Drugs
Female pattern hair loss can be treated with drugs, such as Minoxidil (trade name Rogaine), Tretinoin (trade name Retin-A) and oral contraceptives. Minoxidil 2 percent solution (trade name Rogaine) is a topical drug applied to the scalp. It is available over-the-counter without prescription for men and women. Topical tretinoin (a derivative of Vitamin A) decreases dermal layers on scalp to increase minoxidil penetration. Oral contraceptives are available by prescription for women to treat female pattern baldness associated with hormone disorders. Alopecia areata can be treated with corticosteroids either injected under bald skin or taken by mouth, followed by minoxidil application.
Hair Loss Supplements
Natural supplements, such as L-lysine, L-arginine, green tea and procyanidin flavonoids, may be useful for thinning hair. Animal studies and clinical research suggests these nutrients may help prevent hair loss and promote hair growth.
More Help
Wigs and hairpieces may be recommended for moderate hair thinning. Hair transplant procedures, such as follicle transplant and scalp flaps (reduction), may be prescribed for severe hair loss.
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