ANNOUNCER: So with the three proven options for treating hair loss, how do men know which path to take? For men with early signs of hair loss, drug therapies seem to be the smartest choice.
CRAIG ZIERING, DO: Those that are very early on will benefit the most, because the earlier you start either one of these medications, the better the results will be. You'll conserve more hair and have the potential to grow back hair when you start it earlier on.
ANNOUNCER: Whether you choose Propecia, Rogaine, or a combination of the two depends on a number of factors, including how the medications are used.
KEN WASHENIK, MD: The first of those, it's been around for well over a decade now, is Rogaine, or minoxidil. It's a solution that you apply to your scalp twice a day, and Rogaine helps inhibit hairs from becoming skinnier from thinning, and can, in some patients, encourage hair to grow a little more or get fatter.
Propecia, now, is different. Propecia is a pill that you take once a day. You can take it with or without food, and it doesn't matter what time of the day. It works by decreasing the synthesis of a chemical called dihydrotestosterone.
Of the two, Rogaine or Propecia, in my experience, Propecia is much more likely to actually give you one and two years later a cosmetic increase in the amount of hair on your scalp.
ANNOUNCER: Both drugs also have potential side effects that patients should consider, though the risks are low.