Joey, I took Propecia for years to prevent any more hair loss and yes it works. But here's a tip to help you save money. Propecia is 1 mg of Finasteride. My doctor told me to switch to Proscar. 5 mg of finasteride and they don't advertise on TV like Propecia so the price is more reasonable. Divide each pill into quarters. Then a box of 15 pills lasts you 2 months.
You will save a ton. Tip # 2 is to get VD to bring you back a box of Proscar from Costa Rica or better yet Thailand. In CR it costs half the price of in the U.S. and in Thailand a third less than Costa Rica.
Since this is a daily treatment for the rest of your life you want to get the lowest cost per day for the same stuff.