I started losing hair at 15(my birthday is in january). At first i thought it was the antibiotics i was taking that made that happen but after a while i still was losing hair to this day(5/30/18). I tried to find answers, i got my blood tested and they said i had low vitamin D in my system so i started taking vitamins, didn't help. I went to a dermatologist and they tried to convince me i had stress which was causing my hair loss so they gave me Bethamethasone Valerate which are drops they gave me to put in my hair after i shower, also Ketoconcaole shampoo which was supposed to make my hair thicker and less thin. None of those worked and i still don't have a solution. Before, my hair loss was never noticeable but now i have to hide where my hair is thin. There is no specific area where i'm losing hair, i have a lot of dandruff not too extreme but there is a lot. I need answers or possibilities to what this could be because i'm left in the dark at the moment and in confusion as to why this might be happening.