Rynesa 12S Side Effects
Generic name: phenylephrine / pyrilamine
Medically reviewed by Drugs.com. Last updated on Jan 26, 2022.
Note: This document contains side effect information about phenylephrine / pyrilamine. Some dosage forms listed on this page may not apply to the brand name Rynesa 12S.
Applies to phenylephrine/pyrilamine: oral liquid, oral suspension, oral suspension extended release, oral tablet, oral tablet chewable, oral tablet chewable extended release.
Ocular side effects have included visual disturbances.[Ref]
Respiratory side effects have included tightness of chest, wheezing, and shortness of breath.[Ref]
General side effects have included dryness of mucous membranes.[Ref]
More about Rynesa 12S (phenylephrine / pyrilamine)
Related treatment guides
1. "Product Information. Ryna-12 (phenylephrine-pyrilamine)." Wallace Laboratories (2002):
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Some side effects may not be reported. You may report them to the FDA.