A powerful vasodilator, it can directly relax the smooth muscle of arterioles and veins, lower blood pressure, reduce the preload and afterload of the heart, thereby reducing the myocardial load, reducing myocardial oxygen consumption, and increasing the blood output of the failing left ventricle. It can also significantly reduce pulmonary artery pressure, and has no significant changes in renal blood flow and glomerular filtration rate. It acts quickly and lasts for a short time. It is generally intravenously dripped, and the drip rate and dosage are adjusted to control blood pressure at a certain level.

A coenzyme for acetylation reactions in the body. It participates in acetylation reactions in the body and plays an important role in the metabolism of sugar, fat and protein, such as the tricarboxylic acid cycle, liver glycogen accumulation, acetylcholine synthesis, lowering cholesterol, regulating blood lipid content and synthesizing steroid substances, which are all closely related to this product.

Zinc participates in the synthesis and activation of multiple enzymes, plays an important physiological role in protein, nucleic acid synthesis, intestinal protein absorption and digestion, and can promote growth and development; maintains normal appetite and taste by synthesizing taste buds and preventing incomplete keratinization of buccal mucosal epithelial cells; enhances the phagocytic ability, chemotaxis and bactericidal function of phagocytes; reduces free radicals by increasing superoxide dismutase; plays a bactericidal role and accelerates the healing of wounds, burns and ulcers; zinc plays an important role in the metabolism of vitamin A and vision; promotes and maintains sexual function; stabilizes cell membranes; improves tissue energy metabolism and tissue respiration; zinc ions can precipitate protein