I have diffusly been loosing my eyebrows and hair for about the last year and a half. My eyebrows sting and are red. I think it dermatits, I have been to the derms and they dont think that I have it bad enouf to lose hair. Anyway almost all the hair turn color, light brown at the root and then easily fall out. My hair falls out insanly well over 200 per day. I have had my thryoid checked last year and have been on a low dose of sythroid and everything is stabilized. The hair is not growing back however and when it does it is very thin and fall out. I am 37 and just found out I have low test levels and started trt therapy 4 week ago, I know it is not he test causing the hair loss because this was happening before the therapy started. I just buzzed my head and feel alittle better about my hair loss, ie I cant see it as much. Anyway does anyone have a clue, derms dont seem to know.