Donatussin Side Effects
Generic Name: chlophedianol / guaifenesin / phenylephrine
Note: This document contains side effect information about chlophedianol / guaifenesin / phenylephrine. Some of the dosage forms listed on this page may not apply to the brand name Donatussin.
Some side effects of Donatussin 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 chlophedianol / guaifenesin / phenylephrine: oral liquid
Get emergency medical help if you have any of these signs of an allergic reaction while taking chlophedianol / guaifenesin / phenylephrine: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using chlophedianol, guaifenesin, and phenylephrine and call your doctor at once if you have a serious side effect such as:
fast, slow, or uneven heart rate;
severe dizziness or anxiety, feeling like you might pass out;
mood changes, hallucinations;
tremor, seizure (convulsions);
dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, confusion, chest pain, uneven heartbeats, seizure).
Less serious side effects of chlophedianol / guaifenesin / phenylephrine may include:
mild dizziness or drowsiness;
diarrhea, constipation, nausea, upset stomach;
sleep problems (insomnia); or
feeling nervous or restless.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
More about Donatussin (chlophedianol / guaifenesin / phenylephrine)
- Other brands: Vanacof GPE
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