The very first time I popped one 50mcg Levo, it was like the next time I wash/blow dry my hair, there was this straightness that occurred. I was kinda happy, because for years my hair had gone more calicky and frizzy. I'd have to blow dry to get that out. Now I feel as I am beginning to notice an all over thinness in my hair. I have thin/fine hair to begin with, it does blow out ok, but I'm just not getting that fullness anymore and I really think my hair is starting to thin-out. I take Synthroid, currently 100mcg. What is happening? What do I do about it??? It's starting to scare me. I dropped Levo because I just thought name brand might be better, but I've now seen discussion (not necessarily here) that say Synthroid made their hair fall out. Is this true? I have a Dr appt on Monday and I want to discuss switching my medication to something else. From looking around I wanted to ask for Thyrolor? Could you please share any advice on hair and which medications are better for that?