I am 30, 5 feet 8 inches & my weight is 69 kgs i am a known case of hypertension since last 8 years , i am on medications since last 3 years(Currently on-Tetan-80, and Indap SR 1.5). I live in one of the hottest places in Orissa(India) where maximum tempereture can go up to 48 degrees. Recently i have been sweating a lot due to high humidity and heat while touring out side.Yesterday while driving i had a slight dizziy spell with rapid heart beat and a panic attack kind of feeling, i was under sun for arround an hour by then. My question is can i stop my dieuretic in summers as i am already on a salt restricted diet, my BP hovers arround 120-130/80-90.My physician is out of town for 10 days hence i need your kind help.