Participate in some metabolic reactions in the body. It can fight against the peroxidation of free radicals, resist aging, protect the skin, enhance ovarian function, and prevent habitual abortion.

This product participates in some metabolic reactions in the body. It can fight against the peroxidation of free radicals, resist aging, protect the skin, enhance ovarian function, and prevent habitual abortion.

This product is a piperazine calcium channel antagonist, which can prevent calcium influx into vascular smooth muscle, cause vasodilation and improve cerebral and coronary circulation, especially for cerebral blood vessels. This product can inhibit phosphodiesterase, prevent cAMP from decomposing into inactive 5′-AMP, thereby increasing the concentration of cAMP in cells, inhibiting the release of various biologically active substances such as histamine, 5-hydroxytryptamine, bradykinin, and also inhibiting the activation of complement C4. The lethal dose for humans is 100-500 mg/kg, and the LD50 (oral administration to mice and rats) is greater than 1g/kg.

It has a strong antitussive effect, and has antihistamine, smooth muscle spasm relief, anti-inflammatory and local anesthetic effects. The antitussive effect usually appears 30-60 minutes after taking the medicine, and the effect lasts for 4-6 hours or longer.

Cephalexin is a first-generation cephalosporin. It is sensitive to most strains of Streptococcus pneumoniae, hemolytic Streptococcus, and penicillinase-producing or non-producing Staphylococci. It has a good antibacterial effect on Neisseria and a certain antibacterial effect on some Escherichia coli, Proteus mirabilis, Salmonella and Shigella.

Trimethoprim is an antibacterial agent that acts by interfering with bacterial folate metabolism.