BENZYLPENICILLIN
Brand Name & Strength
Benzyl Penicillin for Injection BP 1 MIU (600 mg) and 5 MIU (3 g)
Reconstitution
Reconstitute 1 MIU vial with 2 ml or more WFI immediately before use
Reconstitute 5 MIU vial with 10 ml or more WFI immediately before use
Further Dilution
IV infusion
Further dilute in 50 – 100 ml diluent
Continuous IV infusion
Further dilute in 1000 – 2000 ml diluent
Diluent
NS, D5
Administration & Infusion rate
IM
At upper outer quadrant of the buttock
IV infusion
Administer over 30 min – 1 hr or 1 – 2 hr
Continuous IV infusion
Administer over 24 hr
Preferred for administration of large doses
Storage & Stability
RT
(<25 oC)
Fridge
(2 – 8 oC)
After Reconstitution
2 days
6 days
After dilution
-
-
Remarks
Too rapid infusion may cause electrolyte imbalance or seizures
Do not use plastic containers in series connections as it could result in air embolism due to residual air
being drawn from primary container before administration of fluid from secondary ends