I hav hypothyroid taking thyroxine 75mg tablet daily.(3 months back
tsh 4.2).last year I am covid positive.after 1 month I hav fast heartbeat 120-140 pm and
hba1c 5.8.i checked hba1c 3 months back. so i done 2times ecg and echo all are normal.cardiologist prescribed tablet ciplar la 20mg daily.can I test hba1c ? Taking ciplar la 20 mg Beta blockers can flactuate lnsulin harmone? Hba1c report should come accurate.I want to know prediabetes stage.please reply