Carbinoxamine / Phenylephrine Side Effects
Applies to carbinoxamine/phenylephrine: oral drops, oral liquid, oral tablet extended release.
General adverse events
General side effects have included weakness and pallor.[Ref]
Nervous system
Nervous system side effects have included central nervous system stimulation, tremors, convulsions, nervousness, insomnia, headache, sedation, and dizziness.[Ref]
Gastrointestinal
Gastrointestinal side effects have included dry mouth, nausea, anorexia, heartburn, and diarrhea.[Ref]
Genitourinary
Genitourinary side effects have included dysuria and polyuria.[Ref]
Hematologic
Hematologic side effects have included unusual bleeding or bruising, anemia and blood dyscrasias.[Ref]
Psychiatric
Psychiatric side effects have included mood or mental changes, hallucinations, and psychotic episodes.[Ref]
Hypersensitivity
Hypersensitivity side effects have included allergic reactions and tightness in the chest.[Ref]
Respiratory
Respiratory side effects have included respiratory difficulty.[Ref]
Cardiovascular
Cardiovascular side effects have included arrhythmias, increased heart rate, and increased blood pressure.[Ref]
References
1. (2005) "Product Information. Norel LA (carbinoxamine-phenylephrine)." U.S. Pharmaceutical Corporation
More about carbinoxamine / phenylephrine
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- Compare alternatives
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
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Further information
Carbinoxamine/phenylephrine side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.