Three months back my TSH level was 25. My Doctor kept me on 50 mg thyronorm & advised to repeat TSH test after 6 weeks. I got TSH done after 6 weeks and my TSH was 7.0.My Doctor increased my dose to 62. 5 mg which I am currently taking. But for d last one week I am feeling breathlessness and dryness in throat. Somebody told me that it may be due to increase in dosage from 50 to 62. 5 mg.Can this overdose be the reason for breathlessness and throat dryness.