Key facts about Penicillin
What dosages is Penicillin available in?
Penicillin is available as a 250 mg and 500 mg oral tablet and a 125 mg/5 ml and 250 mg/5 ml oral solution.
What is Penicillin used for?
Penicillin is an antibiotic that is used to treat bacterial infections such as strep throat, scarlet fever, pneumonia, ear infections, skin infections, Vincent’s disease (an infection of the gums and throat), rheumatic fever, chorea, as well as for the prevention of heart valve infection in certain people with heart problems.
How does Penicillin work?
Penicillin is an antibiotic that kills bacteria by preventing them from making their own protective covering.
How do I take Penicillin?
Penicillin is typically taken by mouth taken by mouth every 6 to 8 hours. Your physician will determine how much you need based on the type of infection and how severe it is.
Is it safe for me to take Penicillin?
Penicillin is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not take this medication if you have a known hypersensitivity reaction to any Penicillin.
Penicillin Common Side Effects
Common side effects of Penicillin include:
- Nausea
- Vomiting
- Stomach upset
- Diarrhea
- Black hairy tongue
Penicillin Serious Side Effects
Serious side effects are rare with Penicillin. Contact your healthcare provider immediately if you experience any of the following.
- Severe allergic reaction: itching or hives, swelling in your face or throat, chest tightness, trouble breathing
- Loose, watery stools (diarrhea), severe stomach pain or cramps, fever, nausea (these are signs of a serious C. difficile infection)
Effects of other drugs, drug classes and over-the-counter products on Penicillin
- There are no major drug interactions listed for Penicillin. However, you should always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking
Who makes Penicillin?
Various FDA-approved generic manufacturers
Is Penicillin safe in pregnancy?
It is not known if Penicillin will harm your unborn baby. If you become pregnant while receiving Penicillin, talk to your healthcare provider.
