Skip to main content

Methscopolamine / phenylephrine Side Effects

Applies to methscopolamine/phenylephrine: oral tablet extended release.

Nervous system

Nervous system side effects have included drowsiness, lassitude, giddiness, increased irritability or excitement.[Ref]


Gastrointestinal side effects have included nausea and dryness of mouth.[Ref]


Cardiovascular side effects have included palpitations and flushing.[Ref]


Ocular side effects have included blurred vision.[Ref]


1. Product Information. Extendryl PEM (methscopolamine-phenylephrine). Auriga Laboratories Inc. 2008.

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.