Acetaminophen / chlorpheniramine / phenylephrine / phenylpropanolamine / pyrilamine Side Effects
Applies to acetaminophen / chlorpheniramine / phenylephrine / phenylpropanolamine / pyrilamine: oral tablet.
Use caution when driving, operating machinery, or performing other hazardous activities. Acetaminophen/chlorpheniramine/pyrilamine/phenylephrine/phenylpropanolamine may cause dizziness or drowsiness. If you experience dizziness or drowsiness, avoid these activities.
Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking acetaminophen/chlorpheniramine/pyrilamine/phenylephrine/phenylpropanolamine. Alcohol may also cause damage to your liver when taken with acetaminophen.
If you experience any of the following serious side effects, stop taking acetaminophen/chlorpheniramine/pyrilamine/phenylephrine/phenylpropanolamine and seek emergency medical attention:
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an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives);
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liver damage (yellowing of the skin or eyes, nausea, abdominal pain or discomfort, unusual bleeding or bruising, or severe fatigue);
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blood problems (easy or unusual bleeding or bruising); or
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low blood sugar (fatigue, increased hunger or thirst, dizziness, or fainting).
Other, less serious side effects may be more likely to occur including:
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dryness of the eyes, nose, and mouth;
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drowsiness or dizziness;
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blurred vision;
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difficulty urinating; or
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excitation in children.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
More about acetaminophen / chlorpheniramine / phenylephrine / phenylpropanolamine / pyrilamine
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.
