At present, the new guidelines classify antihypertensive drugs into five categories.

1.β receptor blocker

2. Calcium channel antagonists

3. Angiotensin Converting Enzyme Inhibitor (ACEI)

4. Diuretics

5. Angiotensin Ⅱ receptor blocker (ARB)

Other kinds of antihypertensive drugs include Chinese patent medicines, α receptor blockers and endothelium-independent vasodilators.

Ask the old experts to study the new guide regularly and pay attention to the renewal of ideas.