Cephalexin is a first-generation cephalosporin with an antibacterial spectrum similar to that of cephalothin, but its antibacterial activity is poorer than that of the latter. Except for Enterococcus and methicillin-resistant Staphylococci, most strains of Streptococcus pneumoniae, hemolytic Streptococcus, and Staphylococcus aureus that produces or does not produce penicillinase are sensitive to this product. This product has a good antibacterial effect on Neisseria, but Haemophilus influenzae is less sensitive to this product; this product has a certain antibacterial effect on some Escherichia coli, Proteus mirabilis, Salmonella and Shigella. The remaining Enterobacteriaceae, Acinetobacter, Pseudomonas aeruginosa, and Bacteroides fragilis are resistant to this product. Fusobacterium and Veillonella are generally sensitive to this product, and anaerobic Gram-positive cocci are moderately sensitive to this product.

Sodium glycerophosphate is a phosphorus supplement used to meet the body's daily phosphorus needs. Phosphorus is involved in bone formation and in the composition of cell membranes in the form of phospholipids. Phosphorus is also related to the activity of many metabolic enzymes and plays a vital role in energy metabolism.

Caffeine can increase the content of cyclic adenosine monophosphate (cAMP) in cells. Small doses can enhance the excitation process of the cerebral cortex, invigorate the spirit, and relieve fatigue. Large doses can excite the medulla oblongata center.

Vitamin B1 combines with adenosine triphosphate to form vitamin B1 pyrophosphate, which is a necessary coenzyme for carbohydrate metabolism. Vitamin B1 can inhibit the activity of cholinesterase. When it is deficient, the activity of cholinesterase is enhanced, the hydrolysis of acetylcholine is accelerated, and the conduction of nerve impulses is impaired, affecting gastrointestinal and myocardial functions.

Nicotinic acid can be converted into nicotinamide in the body, and then combined with riboadenin to form nicotinamide adenine dinucleotide (coenzyme I) and nicotinamide adenine dinucleotide phosphate (coenzyme II), which are essential for lipid, amino acid, protein, purine metabolism, tissue respiration oxidation and glycogenolysis. Nicotinic acid can reduce the effect of coenzyme A; it affects the transport of cholesterol in the blood by inhibiting the synthesis of very low density lipoprotein (VLDL). Nicotine also has the effect of peripheral vasodilation.

Inhibits the influx of Na+ and Ca2+ ions across the cell membrane, and stabilizes the cell membrane of excitable cells such as bronchial smooth muscle and inflammatory cells

Blocks bronchial smooth muscle choline M receptors and histamine H1 receptors, relaxes bronchial smooth muscle, inhibits the release of allergic mediators, and reduces capillary permeability

Stimulate beta 2 receptors, promote the release of norepinephrine from nerve endings, enhance diaphragmatic contraction, and help improve respiratory function; stimulate alpha receptors on airway vascular smooth muscle, constrict airway blood vessels, and inhibit congestion and edema

This product is a compound preparation mainly based on phenytoin sodium and contains a variety of drugs with different mechanisms of action. Its main mechanism of action is: inhibiting the influx of Na+ and Ca2+ ions across the cell membrane, stabilizing the cell membrane of excitable cells such as bronchial smooth muscle and inflammatory cells; ephedrine hydrochloride stimulates beta;2 receptors, promotes the release of norepinephrine from nerve endings, enhances the contraction of the diaphragm, and is beneficial to improving respiratory function. Belladonna fluid extract and chlorpheniramine maleate can block the choline M receptors and histamine H1 receptors of bronchial smooth muscle, respectively, and relax bronchial smooth muscle. In addition, this product also has the effects of stimulating alpha; receptors on airway vascular smooth muscle, contracting airway blood vessels, inhibiting congestion and edema; inhibiting the release of allergic mediators, reducing capillary permeability; reducing viscosity by changing mucin synthesis; promoting airway ciliary movement, and enhancing diaphragmatic contraction. There is a good synergistic effect between the components of this product. Experiments have shown that this product has a good effect on histamine and acetylcholine. It has a significant antiasthmatic effect on asthma caused by antigens, and has a significant antitussive effect on various experimental coughs. This product also has a certain expectorant effect.

This product is a compound preparation mainly based on phenytoin sodium and contains a variety of drugs with different mechanisms of action. Its main mechanism of action is: inhibiting the influx of Na+ and Ca2+ ions across the cell membrane, stabilizing the cell membrane of excitable cells such as bronchial smooth muscle and inflammatory cells; ephedrine hydrochloride stimulates beta;2 receptors, promotes the release of norepinephrine from nerve endings, enhances the contraction of the diaphragm, and is beneficial to improving respiratory function. Belladonna fluid extract and chlorpheniramine maleate can block the choline M receptors and histamine H1 receptors of bronchial smooth muscle, respectively, and relax bronchial smooth muscle. In addition, this product also has the effects of stimulating alpha; receptors on airway vascular smooth muscle, contracting airway blood vessels, inhibiting congestion and edema; inhibiting the release of allergic mediators, reducing capillary permeability; reducing viscosity by changing mucin synthesis; promoting airway ciliary movement, and enhancing diaphragmatic contraction. There is a good synergistic effect between the components of this product. Experiments have shown that this product has a good effect on histamine and acetylcholine. It has a significant antiasthmatic effect on asthma caused by antigens, and has a significant antitussive effect on various experimental coughs. This product also has a certain expectorant effect.

This product is a compound preparation mainly based on phenytoin sodium and contains a variety of drugs with different mechanisms of action. Its main mechanism of action is: inhibiting the influx of Na+ and Ca2+ ions across the cell membrane, stabilizing the cell membrane of excitable cells such as bronchial smooth muscle and inflammatory cells; ephedrine hydrochloride stimulates beta;2 receptors, promotes the release of norepinephrine from nerve endings, enhances the contraction of the diaphragm, and is beneficial to improving respiratory function. Belladonna fluid extract and chlorpheniramine maleate can block the choline M receptors and histamine H1 receptors of bronchial smooth muscle, respectively, and relax bronchial smooth muscle. In addition, this product also has the effects of stimulating alpha; receptors on airway vascular smooth muscle, contracting airway blood vessels, inhibiting congestion and edema; inhibiting the release of allergic mediators, reducing capillary permeability; reducing viscosity by changing mucin synthesis; promoting airway ciliary movement, and enhancing diaphragmatic contraction. There is a good synergistic effect between the components of this product. Experiments have shown that this product has a good effect on histamine and acetylcholine. It has a significant antiasthmatic effect on asthma caused by antigens, and has a significant antitussive effect on various experimental coughs. This product also has a certain expectorant effect.

Blocks bronchial smooth muscle cholinergic M receptors, relaxes bronchial smooth muscle

By inhibiting cyclooxygenase, it reduces the synthesis of prostaglandins, inhibits the action of inflammatory active substances to produce analgesic effects, and inhibits the chemotaxis of white blood cells and the release of lysosomes to inhibit inflammatory symptoms. Due to the inhibition of prostaglandin synthesis and release in the hypothalamic temperature regulation center, it causes peripheral vasodilation and sweating, increases heat dissipation and produces an antipyretic effect.