Is It Safe To Take Thyrax To Treat Thyroid Nodules?

Hello...yes please, I need your help. I have Thyroid nodules in the left part of my thyroid...I ve been taking a medicine called thyrax w/c was advised by my doctor...but it s been less than a year, it seems I can t feel any difference, The nodule still exist...can you please recommend a medicine for me doctor...Is MX3 capsule and coffee possibly cure my disease and what kind of capsule and coffee of MX3 should i need to take?..Thank you