I’m 20 and My Forehead is Growing

Dear Dr. Rassman,
hair loss started when i was 15, now that am 20 it got worse, and my forhead got bigger due to hair loss,what are the possible causes and treatments for that?

This is most likely genetic male pattern balding. You need to getyour hair mapped out for miniaturization to make the diagnosis and then possibly consider medications like Propecia.