Benzylpenicillin: how to take it safely
Crystapen, Penicillin G
Reviewed by Pharm. Abeeb Junior
What it is for
Treats serious infections such as meningitis, pneumonia, syphilis and blood infections.
How to take it
It is given by a doctor or nurse, into a vein or muscle. It is not for use at home.
When to take it
Given every 4 to 6 hours, as your doctor says.
Take it with
Not applicable.
What to avoid
- Tell your doctor if you are allergic to penicillin.
- Tell your doctor if you have kidney problems.
Possible side effects
Pain at the injection site, diarrhoea, rash.
Get help if
Rash, swelling of the face or lips, breathing trouble, or severe diarrhoea: tell the doctor or nurse straight away.
This is general information, not personal medical advice. Always follow your doctor's or pharmacist's instructions and read the leaflet that comes with your medicine. Medicines and doses can differ between products and people.