OLMEBLU H is a blend of Hydrochlorothiazide and Olmesartan which has a place with the gathering of prescriptions called Thiazide diuretics and Angiotensin-II receptor blockers individually. It is demonstrated 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 corridor remains exceptionally high, and subsequently it might prompt extreme harm to the veins of a few organs, hence causing coronary episode, heart or kidney disappointment, stroke, or even visual impairment.