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Tussall-ER Side Effects

Generic name: dexbrompheniramine / dextromethorphan / phenylephrine

Medically reviewed by Last updated on Apr 8, 2024.

Note: This document contains side effect information about dexbrompheniramine / dextromethorphan / phenylephrine. Some dosage forms listed on this page may not apply to the brand name Tussall-ER.

Applies to dexbrompheniramine / dextromethorphan / phenylephrine: oral liquid, oral tablet.

Do not use this medicine if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, or tranylcypromine.

Do not use cough or cold medicine to make a child sleepy.

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Stop using this medicine and call your doctor at once if you have:

Common side effects may include:

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.