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Omnipen-N injection
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Omnipen-N (injection)

Generic name:ampicillin (injection) [ AMP-i-sil-in ]
Brand names: Omnipen-N, Totacillin-N
Drug class:Aminopenicillins

Medically reviewed by Drugs.com on Apr 14, 2022. Written by Cerner Multum.

What is Omnipen-N?

Omnipen-N is a penicillin antibiotic that fights bacteria.

Omnipen-N is used to treat or prevent many different types of infections such as bladder infections, pneumonia, meningitis, gonorrhea, and infections of the stomach, intestines, heart, or blood.

Omnipen-N may also be used for purposes not listed in this medication guide.

Warnings

You should not use Omnipen-N if you are allergic to any penicillin antibiotic.

Before taking this medicine

You should not use this medicine if you are allergic to Omnipen-N or to any other penicillin antibiotic, such as amoxicillin (Amoxil, Augmentin, Moxatag, and others), carbenicillin, dicloxacillin, or penicillin.

To make sure Omnipen-N is safe for you, tell your doctor if you have:

This medicine is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

Omnipen-N can make birth control pills less effective. Ask your doctor about using non hormonal birth control (condom, diaphragm with spermicide) to prevent pregnancy.

Ampicillin...