Methscopolamine / phenylephrine Side Effects
Not all side effects for methscopolamine / phenylephrine may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.
For the Consumer
Applies to methscopolamine / phenylephrine: extended-release tablets
Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Seek medical attention right away if any of these SEVERE side effects occur while taking methscopolamine / phenylephrine:
Constipation; dizziness; drowsiness; dry mouth, nose, or throat; excitability or irritability (especially in children); flushing; headache; nausea; nervousness.
Severe allergic reactions (difficulty breathing; hives; itching; rash; swelling of the mouth, tightness in the chest; face, lips, or tongue); blurred vision; clumsiness; difficulty swallowing; fast or irregular heartbeat; hallucinations; mental or mood changes; seizures; tremor; trouble sleeping; trouble urinating; unusual bleeding or bruising; vomiting.
For Healthcare Professionals
Applies to methscopolamine / phenylephrine: oral tablet extended release
Nervous system side effects have included drowsiness, lassitude, giddiness, increased irritability or excitement.
Gastrointestinal side effects have included nausea and dryness of mouth.
Cardiovascular side effects have included palpitations and flushing.
Ocular side effects have included blurred vision.
More about methscopolamine/phenylephrine
- Other brands: Extendryl PEM
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