Hi
My doc increased thyronorm dose to 62.5mcg to 75mcg. I was having 37.5mcg in stock. So i started taking two tabs in morning but after a week i saw its expired. Will it cause any harm by the way I disposes it off and bought new thyronorm 75mcg
Most unlikely to cause a problem. If it is like many drugs that have a expiration date, it only means that is the length of time that it was tested to assure no change. Doesn't mean it has gone bad and you need to toss it.