I'm not sure if it's your meds causing this,I have palps a lot. Some times I don't have to do anything and there they are. I will tell you when I get scared,nervous, or surprised My palps are strong and scary. I would have to say it has something to do with adrenaline. I hope you find the answer your looking for.
mine are strong as well. how would you discribe your palps, how do they feel? mine feel lately like an elevator goin down in my chest and a long pause like 2-3 secs that makes my face flush and makes me dizzy and out of breath. it's pretty scary.