"What is the first-choice antibiotic for treating Gram-positive bacteria?"

Vitamin G is the preferred antibiotic for Gram-positive bacteria. Vitamin G has a good bactericidal effect on most Gram-positive bacteria. Suitable drugs can be selected under the guidance of doctors based on different symptoms. Drugs should not be used blindly or without consultation to avoid improper medication or adverse effects.

1. Currently, penicillin G, long-acting penicillin, or methicillin sodium can be used as the preferred antibiotics for Gram-positive bacteria. Penicillin G can be used for most Gram-positive bacteria, including bacilli or cocci, and some Gram-negative bacteria. It can be used to treat tracheitis, mastitis, pneumonia, necrotic bacilli disease, and tetanus. It is recommended to select suitable drugs based on different symptoms and clinical manifestations, and avoid blind use of drugs.

2. Most pyogenic cocci belong to Gram-positive (+) bacteria, which can produce exotoxins to cause disease. Common Gram-positive (+) bacteria include Staphylococcus, Streptococcus, Diplococcus pneumoniae, Bacillus anthracis, Corynebacterium diphtheriae, and Bacillus tetani. When infected with Gram-positive bacteria, the total number of white blood cells and the proportion of neutrophils in blood routine examination often increase significantly, and abscesses may appear in the infected area. For example, erysipelas, furuncle, and carbuncle caused by hemolytic streptococcal infection. Generally, penicillin and cephalosporin can be selected for the treatment of Gram-positive (+) bacteria.