Q: I am 22 and losing my hair all across the top of my head. How can I thicken my hair to its level a few years previously? A: If medication, such as finasteride, is successful it can thicken hair by increasing the diameter of the existing hair shafts. Although the cosmetic benefits can be [...]

Q: I underwent hair transplant surgery several years ago and was pleased with the results. However, over the last 2-3 years I’ve lost hair in the donor area with subsequent loss of hair in the transplanted area. Is this type of hair loss especially difficult to treat? What accounts for hair loss from the back [...]

Q: I have been on Propecia for a year and my hair loss has not stopped or slowed down. How much longer should I give the drug? Can Propecia speed up hair loss in some patients? A: If you have not responded to Propecia in one year, it is unlikely that you will. Finasteride may [...]

Q: Over the past three months, my hair seems to be thinning more on one side. Is it common in male pattern hair loss for it to be more on one side? I had a lot of stress about three months ago and have heard that this could be the cause. Is this possible? Should [...]

Q: I have a 19-year-old son who is suffering from hair loss. I wonder if that will affect him in years to come if he starts taking it? A: Finasteride was approved in 1992 as Proscar and as Propecia in 1997, so there is a lot of clinical data so far. Remember that over time, [...]