Define hypertension.

Define antihypertenssive.

Centrally acting Drugs antihypertensive

Adrenergic neuron blockers antihypertensive

Catecholamine depletors antihypertensive

Alpha adrenergic blockers

Beta-adrenergic blockers

Vasodilaors

Drugs acting reflexly by stimulating baroreceptors

Oral Diuretics:

Calcium Channel Blockers

Drugs acting on renin-angiotensin system