underactive thyroid
"Hi,  I am 38yrs old female.  I started taking levothyroxine 3 years ago.  It took 12 months to reach a correct and stable dosage, which ofcourse was challenging.  I take 100ug each morning and it has been nothing short of life changing for me but diet and exercise is also important.  My personal experience is that gluten, caffeine and alcohol also really blow me off course even with the levothyroxine.

This drug will obviously affect us all in different ways, but If you are new to it, my experience is that it takes time to find your body's equilibrium (12months for me). Don't rely on the drug to do the hard work either, diet and exercise are so important too. Do research on diet, do exercise and pay attention to foods make you feel weird"