I’ve always drank plenty of water. Now I drink about 4-7 liters of water and I add salt to everything. Sometimes I drink a big jug of Gatorade. I don’t know how to measure my salt intake. My blood pressure before was always low 100s/60s and last one was 128/80. When I first noticed it I was in the shower, I could felt my heart beating hard and fast and I felt lightheaded. I have never passed out but I have also never pushed it. Now it’s seems like my symptoms are weakness in the neck area, shortness of breath. I get very tired.