Hi I am 57 years of age , I have been taking a high dose 200mg of levothyroxine for over 20 years , in truth I am not sure if they do anything at all , i am constantly tired . I recently took a job which has increased my daily hours to about 12 and it includes a 1 hour commute , the issue I have is that if I am good and take my Tabs first thing in the morning 1 hour before food and never miss a day I somehow feel worse , sometimes I can barely make it home (50 miles ),
I want to stop taking the Tabs all together to see what happens , is this a good idea ???