The antibacterial spectrum is the same as that of lincomycin, and the antibacterial activity is 4 to 8 times stronger than that of lincomycin. It has high antibacterial activity against aerobic Gram-positive cocci, such as Staphylococcus (including penicillin-resistant and methicillin-sensitive strains), hemolytic streptococci, grass-green streptococci, and Streptococcus pneumoniae. It also has good antibacterial effects on anaerobic bacteria. Most of the genera, such as Bacteroides, Fusobacterium, Actinomyces, Peptococci, and Peptostreptococci are sensitive to this product. This product acts on the 50S subunit of the ribosome of sensitive bacteria, preventing the extension of the peptide chain, thereby inhibiting the protein synthesis of bacterial cells. It is generally an antibacterial agent, but at high concentrations, it also has a bactericidal effect on certain bacteria.

This product is a first-generation cephalosporin, which has good antibacterial effect on some strains of Gram-positive cocci such as non-penicillinase-producing and penicillinase-producing Staphylococcus aureus, coagulase-negative Staphylococcus, group A hemolytic Streptococcus, Streptococcus pneumoniae and viridans Streptococcus. Anaerobic Gram-positive bacteria are mostly sensitive to this product, while Bacteroides fragilis is resistant to it. Methicillin-resistant Staphylococci and Enterococci are resistant to this product. The effect of this product on Gram-positive and Gram-negative bacteria is similar to that of cephalexin. This product has a certain effect on Neisseria gonorrhoeae, and is also active against enzyme-producing Neisseria gonorrhoeae; its activity against Haemophilus influenzae is poor.

This product is a central antitussive drug that can inhibit the cough center in the medulla oblongata to produce an antitussive effect. Its antitussive effect is equal to or slightly stronger than that of codeine. The general therapeutic dose does not inhibit breathing, and long-term use is non-addictive and non-tolerant.

This product is a central antitussive drug that can inhibit the cough center in the medulla oblongata to produce an antitussive effect. Its antitussive effect is equal to or slightly stronger than that of codeine. The general therapeutic dose does not inhibit breathing, and long-term use is non-addictive and non-tolerant.

This product is a central antitussive drug that can inhibit the cough center in the medulla oblongata to produce an antitussive effect. Its antitussive effect is equal to or slightly stronger than that of codeine. The general therapeutic dose does not inhibit breathing, and long-term use is non-addictive and non-tolerant.

This product is a central antitussive drug that can inhibit the cough center in the medulla oblongata to produce an antitussive effect. Its antitussive effect is equal to or slightly stronger than that of codeine. The general therapeutic dose does not inhibit breathing, and long-term use is non-addictive and non-tolerant.

Zinc is an important component of many enzymes in the body and has the functions of promoting growth and development and improving taste. When it is deficient, growth stagnation, reproductive inability, difficulty in wound healing, body weakness, conjunctivitis, stomatitis, glossitis, lack of appetite, chronic diarrhea, loss of taste and neurological symptoms may occur. Zinc is particularly important for the growth and development of children.

Zinc is an important component of many enzymes in the body and has the functions of promoting growth and development and improving taste. When it is deficient, growth stagnation, reproductive inability, difficulty in wound healing, body weakness, conjunctivitis, stomatitis, glossitis, lack of appetite, chronic diarrhea, loss of taste and neurological symptoms may occur. Zinc is particularly important for the growth and development of children.