I was diagnosed with an underactive thyroid and Hashimoto's 2 years ago at 27 years old. Since taking my medication most of my symptoms seemed to improve slightly although I suffered 3 miscarriages in those 2 years and feel that my thyroid played a big part in this as my levels are quite erratic. Recently I have increased my dose to 150mg a day, since then I have noticed that my once lovely thick eyelashes are starting to fall out in clumps leaving me with bald patches. It is really upsetting as it is the only part of me that I have ever been happy with. Sad I know!!!! Since researching, I have found that this can be a symptom of taking synthetic hormones such as levothroxine. I was just wondering if anyone else has had this side affect and if they managed to find a remedy. My doctor is useless and my endocrinologist signed me off around 6 month ago. He was an absolute waste of my time.