The preparations of penicillin G include penicillin sodium for injection, which is administered by intramuscular injection or intravenous drip, e.g., the recommended dosage of intramuscular injection for adults is 800,000~2,000,000 units a day.
Penicillin sodium for injection is mainly used for bacteremia, pneumonia, abscess, endocarditis, etc. caused by sensitive bacteria, and the dosage of this product varies when it is used in different situations. For intramuscular injection in adults, 800,000~2,000,000 units a day, divided into 3~4 times. For intravenous drip administration, 2,000,000~20,000,000 units a day, divided into 2~4 times.
When the product is used in pediatrics, it should be administered once every 12 hours, intramuscularly at 25,000 units/kg according to body weight, and intravenously at 50,000~200,000 units/kg according to the child’s body weight, divided into 2~4 times a day.
The adverse reactions of this product are mainly allergic reactions, so skin test must be conducted before using the drug. It is prohibited for those who are allergic to penicillins.
The above is only a part of the usage of Penicillin Sodium for Injection, the specific usage should be based on the specific situation. This product needs to be used by a physician, with the administration of the drug after the emergence of discomfort, please promptly inform the physician.