Hi I am new to this forum. I have been on Levothyroxine 100mcg for at least 8 months. I was treating for Hep-C , and my thyroid was not functioning. I was tolerating the Levothyroxine, until recently, my breasts have been leaking a small amount of fluid, and it will crust over and it is getting anoying, I do not know if this could be a side effect, or if I should see my OBYN about this I am 54 years old. I would appreciate any feedback on this subject, I went through the archives, could not find any such side effect thank you stalion