I resumed 100mcg T4 7th Dec after going hypo for 4 weeks. TSH was 107.5 (0.35-5.5). Palpitations started next day, fairly mild and intermittent. Daily, intensity and duration increased.
20th Dec I added 40mcg T3 and same 21st. Palps stopped 11pm 21st. Why would this be? (Not complaining, btw ).
GP wants another TFT Mon so I haven't taken T3 since 1.30pm Fri and palps started 6pm and haven't let up.