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Extendryl PEM Side Effects

Generic name: methscopolamine / phenylephrine

Note: This document contains side effect information about methscopolamine / phenylephrine. Some dosage forms listed on this page may not apply to the brand name Extendryl PEM.

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

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.