It has only a weak antibacterial effect on bacteria, and has a certain inhibitory effect on Staphylococcus aureus, Haemophilus influenzae, Candida albicans, etc. It can increase the level of serum properdin and enhance the phagocytic ability of leukocytes.

This product is a sputum regulator that can affect the secretion of bronchial glands, increase the secretion of low-viscosity salivary mucin, and reduce the production of high-viscosity fucoid mucin, thereby reducing the viscosity of sputum and making it easier to cough up.

Vitamin E is an antioxidant that can combine with selenium in the diet to prevent free radical damage to polyunsaturated fatty acids in membranes and other cell structures, protect red blood cells from hemolysis, protect nerves and muscles from oxygen free radical damage, maintain normal development and function of nerves and muscles, and may also be a cofactor for certain enzyme systems. Niacin is converted into nicotinamide in the body, and then combined with riboadenine to form nicotinamide adenine dinucleotide (coenzyme I) and nicotinamide adenine dinucleotide phosphate (coenzyme II), which are necessary for lipid, amino acid, protein, purine metabolism, tissue respiration oxidation and glycogenolysis. Niacin can reduce the utilization of coenzyme A and affect the transportation of cholesterol in the blood by inhibiting the synthesis of very low-density lipoprotein (VLDL).