Cytuss-HC NR Side Effects

Generic name: dexbrompheniramine / hydrocodone / phenylephrine

Note: This document contains side effect information about dexbrompheniramine / hydrocodone / phenylephrine. Some of the dosage forms listed on this page may not apply to the brand name Cytuss-HC NR.

Some side effects of Cytuss-HC NR may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

Applies to dexbrompheniramine / hydrocodone / phenylephrine: oral syrup

Get emergency medical help if you have any of these signs of an allergic reaction while taking dexbrompheniramine / hydrocodone / phenylephrine: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using this medication and call your doctor at once if you have any of these serious side effects:

• shallow breathing, slow heartbeat;

• fast or pounding heartbeat;

• slow heart rate, weak pulse, fainting, slow breathing (breathing may stop);

• confusion, hallucinations, unusual thoughts or behavior;

• seizure (convulsions);

• painful or difficult urination;

• urinating less than usual or not at all; or

• severe dizziness, anxiety, fear, or tremors.

Less serious side effects of dexbrompheniramine / hydrocodone / phenylephrine may include:

• dizziness, drowsiness, headache;

• feeling restless or nervous;

• sleep problems (insomnia);

• nausea, vomiting, heartburn, loss of appetite;

• dry mouth;

• increased urination; or

• blurred vision.

This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.

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