My Mom had surgery in Feb. 2006 for heart related problems. During the surger, the Dr. made a mistake and Mom had to go back into surgery the next AM. As a result of the first surgery, her whole body shut down and she was on a vent for 2 months, she had a trach to help her breathe. When they tried to remove the trach, it wouldn't come out. They then pulled harder and got it out. Ever since that time, she has trouble swallowing (on thick liquids), her voice is raspy and she is on Synthroid. Her diag. is Hyperthyroidism. Her TSH's were normal prior to surgery. After they pulled the trach out, her TSH was over 99.0!!! That is not a typo!! She is still on Synthroid. So I am wondering if she can be tested to see if she has to remain on Synthroid for the rest of her life (she's now 85 and in a nursing home) or maybe enough time has passed and her thyroid may be back to normal. She was very independant prior to the first surgery. Do you have to decrease the Synthroid slowly, or can they just take it away and see how her thyroid responds?