Last year my TSH was 0.37 and this year it was 34.0 on July 26 and 38.0 on August 6. I take 125 Synthroid and have been on that dosage a long time. Long story - last August I started taking Synthroid every other day. During discussion of the TSH result the doctor basically said it was my fault for the high TSH. With normal levels 0.5 to 4.5 I really feel something else may be out of whack. Any suggestions or advice would be greatly appreciated.