It is a choleretic and anti-inflammatory drug that decomposes into nicotinamide and formaldehyde after entering the body. The former has a liver-protecting effect, while the latter has an antibacterial effect, and can inhibit infections caused by diplococci, staphylococci, enterococci and Escherichia coli in the bile duct and intestines.

Cephalexin is a first-generation cephalosporin. It is sensitive to most strains of Streptococcus pneumoniae, hemolytic Streptococcus, and Staphylococcus aureus that produces or does not produce penicillinase. It has a good antibacterial effect on Neisseria and has a certain antibacterial effect on some Escherichia coli, Proteus mirabilis, Salmonella, and Shigella. The remaining Enterobacteriaceae, Acinetobacter, Pseudomonas aeruginosa, and Bacteroides fragilis are all resistant to it. Fusobacterium and Veillonella are generally sensitive to it, and anaerobic Gram-positive cocci are moderately sensitive to it.

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

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

Expectorant, cough relieving

This product is a broad-spectrum semi-synthetic cephalosporin antibiotic. Its activity against penicillinase-producing Staphylococcus aureus, group A hemolytic streptococci, viridans streptococci and Staphylococcus epidermidis is the same as that of cefadroxil, and its antibacterial effect against non-enzyme-producing Staphylococcus aureus and pneumococci is 2 to 4 times stronger than that of cefadroxil. Its activity against Gram-negative bacilli, including Escherichia coli and Klebsiella pneumoniae, is stronger than that of cefadroxil, and is similar to that of cefadroxil. Its activity against Proteus mirabilis, Salmonella and Shigella is stronger than that of cefadroxil. 2.9 to 8 mg/L of this product can inhibit all Haemophilus influenzae, including strains resistant to ampicillin. Moraxella catarrhalis and Neisseria gonorrhoeae are very sensitive to this product. Indole-positive Proteus, Serratia, Acinetobacter and Pseudomonas aeruginosa are all resistant to this product. The mechanism of action of this product is to inhibit the synthesis of bacterial cell walls.