OLMAX H 20MG is a mix of Hydrochlorothiazide and Olmesartan which has a place with the gathering of meds called Thiazide diuretics and Angiotensin II receptor blockers individually It is shown for the treatment of fundamental hypertension Fundamental hypertension otherwise called essential hypertension is an ailment wherein the power of the blood applied against the walls of the supply route remains extremely high and subsequently it might prompt serious harm to the veins of a few organs consequently causing coronary episode heart or kidney disappointment stroke or even visual deficiency