Cozaar is a specific angiotensin II receptor antagonist. The preparation works by decreasing overall peripheral resistance of the vessels, decreases after-load of the heart and lowers blood pressure. The drug also decreases blood pressure in the pulmonary circle. Generic Cozaar is made by the pharmaceutical company Unichem.

Microzide is a thiazide diuretic, which provides moderate diuretic effect and is commonly used in treatment of arterial hypertension. The drug can be used in combination with other hypotensive drugs, however only after a consultation with a health care provider. Generic Microzide is made by the pharmaceutical company Sunpharma.

Norvasc (amlodipine) is antianginal and antihypertensive medication that belongs to a group of drugs called calcium channel blockers. Therapeutic action is associated with relaxation of smooth muscles of the blood vessels and dilation of peripheral arterioles.

Generic Norvasc is manufactured by the pharmaceutical company Cadila or Cipla.

Propranolol is a non-selective beta-blocker. Propranolol exerts antianginal, antihypertensive and antiarrhythmic effects. It is used for myocardial ischemia, angina, myocardial infarction, hypertension, hypertrophic cardiomyopathy, arrhythmias, heart failure, neuro-circulatory dystonia, hyperthyroidism, migraine. Propranolol is made by the pharmaceutical company Cosmas Pharmaceuticals.

Atenolol is a cardioselective beta 1- adrenoblocker. It exerts hypotensive, antianginal and antiarrhythmic action. Atenolol is indicated for the treatment of hypertension (high blood pressire), hypertonic type of neurocirculatory dystonia, coronary heart disease, cardiac tachyarrhythmias. Generic Atenolol is made by the pharmaceutical company Piramal Healthcare.