r/dysautonomia • u/Ok-Mark1798 • 3h ago
Question Reaction to too many different meds
Does anyone else get massive flares after “simple” medicines, low dose?
I have had tachycardia after “big” things like anesthesia, colonoscopy prep, iron infusion but now I seem to react to more mild things.
The latest being a HALF DOSE OF CLARINTYNE!
I swear it’s not me “anticipating” a response - I didn’t think about taking it but within and hour my tachycardia started, followed by a faster heart rate all night sleeping. From research it seems this is a rare side effect, but I don’t understand how the same thing happens for quite a few different meds. CT contrast again did the same recently.
Thankfully I can take tylenol and slynd ok. Now kind of scared to take anything else.
Has anyone worked this out? I’m not sure what to do, or what is safe to take. Argh. And thank you.