Sublingual emergency antihypertensive drug

Sublingual emergency antihypertensive drugs include nifedipine tablets, captopril tablets, metoprolol tablets, etc.

1, nifedipine tablets

nifedipine belongs to calcium channel blockers, can relax normal blood supply areas and ischemic coronary arteries, and relieve coronary spasm, inhibit myocardial contraction, thereby playing a role in lowering blood pressure.

2, captopril tablets

captopril is an angiotensin converting enzyme inhibitor, by inhibiting angiotensin converting enzyme so that angiotensin generation blocked, thereby lowering blood pressure.

3, metoprolol tablets metoprolol

belongs to selective beta 1 receptor blockers, with the effect of reducing ventricular rate, cardiac output and blood pressure.

The above drugs should be used under the guidance of a doctor, not self-medication.