Hello, my name is Lisa, I am 55yrs old. Within the past month I have been feeling really dizzy and most of the time I see white and I want too pass out. Went to the ER, and found out I was very low on potassium.Was put on potassium pills for 2 weeks but the symptom are still there and have taken all the potassium. Now It's becoming a daily thing. And scareing me to death. Please help?