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A member asked:
Had tt in '08. tsh stable until 1 year ago. went from 3.0 to 7.12 in 2 months. on synthroid (thyroxine). increased dose. could that cause increase in pvc's?
A doctor has provided 1 answer
Yes: Thyrotoxicosis can cause different kinds of arrhythmias. Increasing a thyroid dose may increase arrhythmias in those who have them as a consequence of xs thyroid activity. See Ur doc. Good luck.
Answered 6/8/2015
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I am 34 and wondering if i might have thyroid cancer... I am 34 and have had hypothroidism for most of my life and taking synthroid. A few months back i had a check up and my TSH went up to 7 doc increased dose 4 weeks later TSH level still at 7 dose incr
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