Does propecia shedding stop? Will the hair shed during initial stages of treatment grow back?

In my opinion, if Propecia shedding lasts more than 6 months you should be evaluated by a hair expert. Shedding is caused by the hair shaft being replaced by a new,  stronger hair. This is usually completed within 6 months. You should be examined by a hair expert. They will perform a good magnified examination and history and will determine if you have male pattern hair loss. Minoxidil, low level laser and platelet rich plasma are some additional treatments that may help. Good luck.

Yes, shedding from Propecia usually stops by the 4th months. If you continue to lose hair after that, it may be from the genetic balding process itself.