Hello
I am really sorry to hear about your problem
You are taking potassium powder , for urine infection , low potassium or for any cause , causing you to have pain with breathing problems
Potassium is known to cause this as you dont know the level of your potassium , while taking more and more potassium
Potassium is stomach erosive , meaning the pain you are having
Potassium absorbs faster from the stomach and hence cause sudden high potassium level in your body which causes muscle
paralysis such as respiratory muscles , causing difficulty in breathing , with heart rhythm disturbance , and body requires few minutes to adjust the extra potassium
I would recommend to stop taking potassium , and consult your physician for alternative , need more of your history , to recommend any medicine
Hope it will be helpful to you
Take care