Nazarin HC Side Effects
Generic Name: guaifenesin / hydrocodone / phenylephrine
Note: This document contains side effect information about guaifenesin / hydrocodone / phenylephrine. Some of the dosage forms listed on this page may not apply to the brand name Nazarin HC.
Applies to guaifenesin / hydrocodone / phenylephrine: oral elixir, oral liquid, oral syrup
Get emergency medical help if you have any of these signs of an allergic reaction while taking guaifenesin / hydrocodone / phenylephrine: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using this medicine and call your doctor at once if you have:
severe dizziness or drowsiness;
weak or shallow breathing;
severe restlessness or nervousness;
pounding heartbeats or fluttering in your chest;
painful or difficult urination; or
little or no urinating.
Common side effects may include:
dryness of your eyes, nose, and mouth;
blurred vision; or
nausea, vomiting, diarrhea, constipation.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
Some side effects of Nazarin HC may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.
More about Nazarin HC (guaifenesin / hydrocodone / phenylephrine)
- Side Effects
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- Drug class: upper respiratory combinations