Backsliding. A fairly common problem among certain chronic illnesses. This phenomenon occurs so often in the world of POTS that when it happens I can barely contain myself. I am completely over this month. I just want to take it and throw it in the trash, after stomping on it a few times. Thank goodness there’s only a week left. The Potassium Around the beginning of the month, I started on potassium supplementation. Why?