Calcium channel blockers inhibit the transmembrane calcium ion influx of the myocardium and vascular smooth muscle without changing the blood calcium concentration; they have high vascular selectivity, dilate the coronary vascular smooth muscle, increase the exercise tolerance of patients with chronic stable angina pectoris, and reduce the frequency of angina attacks; they reduce the body's peripheral vascular resistance, lower blood pressure, and can lower the systolic and diastolic blood pressure in patients with mild to moderate hypertension; they increase the cardiac ejection fraction and cardiac output, with little change in left ventricular end-diastolic pressure; they temporarily increase urinary sodium excretion; and they block slow calcium channels without affecting fast sodium channels.

Antiepileptic drugs and antiarrhythmic drugs, therapeutic doses do not cause sedation and hypnosis. Increase the outflow of sodium ions from cells, reduce the inflow of sodium ions, stabilize the nerve cell membrane, increase the excitation threshold, and reduce the spread of high-frequency discharges of lesions; shorten the action potential interval and effective refractory period, inhibit the inflow of calcium ions, reduce myocardial automaticity, inhibit the sympathetic center, inhibit the ectopic rhythm points of the atrium and ventricle, and increase the threshold of atrial fibrillation and ventricular fibrillation; stabilize the cell membrane and reduce synaptic transmission, have anti-neuralgia and skeletal muscle relaxation effects; inhibit the synthesis (or) secretion of collagenase by skin fibroblasts, accelerate vitamin D metabolism, cause lymph node enlargement, have anti-folate effects, inhibit the hematopoietic system, can cause allergic reactions, have enzyme induction effects, and intravenous medication can dilate peripheral blood vessels.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

The nine vitamins contained in this product are important components of various coenzymes and hormones in the human body. They are essential substances for maintaining normal metabolism and good health. Their deficiency can cause metabolic disorders and lead to various diseases.

Promotes the calcification of bones and teeth, maintains normal excitability of nerves and muscles, and reduces capillary permeability

It relaxes bronchial smooth muscles and inhibits the release of allergic mediators from mast cells. While relieving spasms, it can also reduce bronchial congestion and edema, and relieve bronchospasm caused by various reasons. It also has the effect of dilating coronary arteries, peripheral blood vessels and bile duct smooth muscles; increasing myocardial contractility and a slight diuretic effect.

It can increase the water solubility of theophylline.