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Adults: 300,000-900,000 units once or twice daily by IM injection. In the treatment of syphilis, the dosage is 600,000 units once daily by IM route.
The dosage may be adjusted according to age or severity of the infection.
Children: 10,000 U/kg body weight daily.
Administration: Procaine Penicillin-G Meiji should be injected IM into the buttocks, thigh, deltoid or triceps muscle. In case continuous injection is necessitated, the injection site should be changed every time.
Reconstitution: Add about 8 mL of sterile water for injection to the vial and shake vigorously to make a homogenous suspended solution.
