Had a TT back in August and started out with 150 mcg of levo, started seeing endo in December and she prescribed 150 mcg of unithroid as she was concerned about the pharmacy switching brands on me. I was feeling fine on the levo but agreed to try the unithroid. Have been on the unithroid for about 2 months now and just had labs done last week. Doc called my home today and left a message to let me know that my labs are "all over the place" and she would like me to cut back to half of my pill each day. I was unable to reach her to get my lab report as their office is already closed for the day but I'm really concerned about this. I can see cutting back to 125 mcg or maybe even 100 mcg but 75??? Is this normal?