R-Tannic-S A/D 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 R-Tannic-S A/D.
Applies to phenylephrine/pyrilamine: oral liquid, oral suspension, oral suspension extended release, oral tablet, oral tablet chewable, oral tablet chewable extended release.
Cardiovascular
Cardiovascular side effects have included hypotension, hypertension, cardiac arrhythmias and palpitations.[Ref]
Dermatologic
Dermatologic side effects have included urticaria, drug rash, photosensitivity and pruritus.[Ref]
Gastrointestinal
Gastrointestinal side effects have included epigastric discomfort, anorexia, vomiting, diarrhea, and constipation.[Ref]
Genitourinary
Genitourinary side effects have included urinary frequency and difficult urination.[Ref]
Nervous system
Nervous system side effects have included drowsiness, sedation, disturbed coordination, tremor, irritability, insomnia, nervousness, convulsions, headache, euphoria, and dysphoria.[Ref]
Ocular
Ocular side effects have included visual disturbances.[Ref]
Hematologic
Hematologic side effects have included hemolytic anemia, thrombocytopenia, and agranulocytosis.[Ref]
Respiratory
Respiratory side effects have included tightness of chest, wheezing, and shortness of breath.[Ref]
General
General side effects have included dryness of mucous membranes.[Ref]
More about R-Tannic-S A / D (phenylephrine / pyrilamine)
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- Drug class: upper respiratory combinations
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References
1. Product Information. Ryna-12 (phenylephrine-pyrilamine). Wallace Laboratories. 2002.
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.