I had an event about a week and a half ago. I apparently put my head in my hand, said oh no to my husband and then told him I didn t know where I was or why. We were camping in our RV so he took me to the ER. They did the blood and urine and a c scan of my head. The only findings were low sodium and potassium. I was taking two blood pressure meds, one with a diuretic. He took the diuretic out, said it might be hyponatremia. Came home, saw my Dr., had an MRI and havn t heard back yet. I have short term memory loss, headaches and a bad taste in my mouth.