Carbetapentane / diphenhydramine / phenylephrine Side Effects
Applies to carbetapentane / diphenhydramine / phenylephrine: oral suspension extended release, oral tablet chewable extended release, oral tablet extended release
Cardiovascular side effects have included hypotension, palpitations, tachycardia, and extrasystoles.[Ref]
Hematologic side effects have included hemolytic anemia, thrombocytopenia, and agranulocytosis.[Ref]
Nervous system side effects have included sedation, sleepiness, dizziness, disturbed coordination, fatigue, confusion, restlessness, excitation, nervousness, tremor, irritability, insomnia, euphoria, paresthesias, vertigo, tinnitus, acute labyrinthitis, headache, neuritis, and convulsions,[Ref]
Ocular side effects have included diplopia and blurred vision.[Ref]
Gastrointestinal side effects have included epigastric distress, anorexia, nausea, vomiting, diarrhea, and constipation.[Ref]
Genitourinary side effects have included urinary frequency, difficult urination, urinary retention, and early menses.[Ref]
Respiratory side effects have included thickening of bronchial secretions, tightness of chest or throat, wheezing, and nasal stuffiness.[Ref]
General side effects have included excessive perspiration, chills, and dryness of mouth, nose and throat.[Ref]
Hypersensitivity side effects have included urticaria, drug rash, anaphylactic shock, and photosensitivity.[Ref]
1. "Product Information. Dytan CS (carbetapentane / diphenhydramine / phenylephrine)." Hawthorn Pharmaceuticals, Madison, MS.
Some side effects of carbetapentane / diphenhydramine / phenylephrine may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.
More about carbetapentane/diphenhydramine/phenylephrine
- Side Effects
- During Pregnancy
- Drug Interactions
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- Drug class: upper respiratory combinations
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