A: A hair transplant should be considered in an area of thinning when:

• The area has not responded to medical therapy (finasteride 1mg a day orally and minoxidil 5% topically for one year).
• The thinning is significant enough that it can’t be disguised with simple grooming (i.e. is a cosmetic problem even when the hair is combed well).

Other factors that are important include:

• the age of the patient
• the donor supply
• whether the thinning is in the front of the scalp or in the crown

A: For localized hair loss the most common causes are traction (due to tight braiding) and alopecia areata (an autoimmune disease that produces smooth round patches of hair loss).

Other than genetic (hereditary) thinning; generalized hair loss is most commonly caused by medications, anemia, and thyroid disease.

A: Rogaine can cause shedding at the beginning of treatment (i.e. in the first 3 months) but this is expected as it causes some hair to begin a new cycle of shedding and re-growth. This means the medication is working.

Another reason for your apparent shedding is that the less you wash your hair, the more will be lost each time. Go back to shampooing every day and see what happens.

A: If you have thinning in such a broad area, most likely your donor area is also thin and you would not be a good candidate for surgery.

An examination can determine this and also determine if there is some other cause of your hair loss other than genetics.

A: Minoxidil does work on the front of the scalp to prevent the progression of hair loss and may thicken areas of early thinning, although it won’t re-grow hair in areas that are bald.

I would also consider using finasteride (the active ingredient in the hair loss medication Propecia) as this will also work on the front of the scalp to prevent further hair loss and to increase areas of thinning – and it is more effective than minoxidil.