

Is it normal to go from 20 mg of propranol a day to 80?
Hi everyone, I'm a 21f, i was diagnosed with hyperthyroidism officially 2 months ago but I've had a growing goiter for a few years now. my biggest issue has been swallowing issues and high blood pressure and heart palpitations. The last time I was at the doctors was on the 16th of june when he prescribed me 10 mg of inderal(propranolol) twice a day. Today I had a follow up with same doctor who after doing my routine vital check saw that my heart rate was quite high and referred me to another doc who specialized in the field. She told me that my heart rate was still hogh despite me taking my pill when I woke up and told me she's upping my dose to 60 mg for a few days and then 80 mg (taken once a day) and it just worries me because as I'm taking my 10 mgs I've experienced a few side effects especially after excersizing where I can't breathe at all and sometimes have to use my sisters inhaler. Has anyone had something similar happen? how did your body react to the higher dosage? any info would help ease my growing anxiety, thanks
(p.s here are my labs from when I got diagnosed in may if they might help)
also on another side note, I'm getting both an ultrasound and nm thryoid scan in a few days to figure ouf the underlying cause, so fingers crossed they turn out okay😭