Hi thank you for trusting HCM I read your query and understand your concern First I am sorry for the symptoms you are suffering but you have to be calm as your symptoms don t lead to any risky disease In my opinion it may be a minimal renal disfunction due too many causes You should use healthy diet full of fresh foods and liquids(two-three liters a day) Avoid olmesartan use (avoid ace and arb) You should be switched to calcii blockers Discuss with your doctor about my opinion Hope I have been of help Wish you good health and fast recovery Feel free to ask for further questions or doubts Best regards Dr Eris Ranxha Neurologist