What Are Side Effects of Penicillin and How to Avoid

Penicillin works amazingly well to help clear bacterial infections, but not everyone is a good candidate for penicillin therapy. Penicillin V is an effective way of fighting bacterial in your body. Your doctor may make use of this antibiotic to deal with different types of infections, including ear infections as well. The interesting thing is that you can find penicillin V potassium (Penicillin VK) in oral as well as intravenous formulations. It is more effective in treating mild infections due to penicillin G-sensitive microorganisms. There's no doubt about the effectiveness of penicillin, but there are certain penicillin side effectsas well. You should know about those side effects of penicillinand have some info about what to do to avoid making matters worse.

Penicillin Side Effects

There have been fewer cases of reactions to oral penicillin, but there is always a possibility of experiencing hypersensitivity, including fatal anaphylaxis.

Precautions and Warnings

You may consider using penicillin to clear bacterial infections, but some penicillin side effects will make it difficult for you to continue with the therapy. If the side effects persist, you should consult your doctor. Here are some other precautionary measures to take.

Talk to your doctor if you're experiencing severe diarrhea. This could be due to a serious side effect. Don't take any diarrhea medicines without consulting your doctor – it may make things worse. You can however take medicine containing attapulgite or kaolin for mild diarrhea.

Penicillin and Birth Control Pills

It is worth mentioning that the use of penicillin V can make your birth control pills less effective, which may result in unwanted pregnancy. Inform your doctor if you're already pregnant or you are on pregnancy control pills before taking penicillin V. You should also let your doctor know if you're using drugs like probenecid or methotrexate before using penicillin. They will also explain other more effective birth control methods that you can use while taking penicillin V.

How to Avoid Penicillin Side Effects

Before Taking

When Taking

It is of immense importance to not exceed the prescribed dose. You should also avoid using it for extended period and follow all the directions mentioned on your prescription label.

Even when you follow directions, you may still experience certain penicillin side effects. These side effects may become serious if you exceed the prescribed dosage. If you have taken it more than the recommended dose or someone you know has accidentally exceeded the recommended dose, contact your healthcare provider, local hospital, or emergency help immediately.

Here are the details on proper use of Penicillin from Mayoclinic:

Last note: tell your doctor that you're using penicillin before going for a urine sugar test. Penicillin can affect the results, and may also ask for a change in the dosage of your diabetes medicine. 

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