You keep mentioning not to take generics, but when I took synthroid I had a horrible reaction the first day and had to go back on levothyroxine manufactured
by lannett.. I agree with you, but on only pill of synthroid within an hour I was standing in the kitchen and had a head rush, body rush, then became dizzy and lost my balance. I also had diarreha the next morning. Took me a week to get over that sensation. So, what should I do and why such a concern about generics?