Chlorpheniramine / dihydrocodeine / phenylephrine Side Effects
General side effects including light-headedness, dizziness, drowsiness, headache, fatigue, and sedation have been among the most frequently reported with opioid use. Confusion, abdominal pain, lassitude, giddiness, increased irritability or excitement (especially in children) have been reported. Hallucinations, severe narcosis, and vivid dreams have been reported rarely.[Ref]
Gastrointestinal side effects including nausea, vomiting, and constipation have been among the most frequently reported with opioid use. Diarrhea, dry mouth, indigestion, anorexia, spasm of biliary tract have been reported.[Ref]
Other side effects of dihydrocodeine have included psychological dependence, physical dependence, and tolerance have been reported to develop upon repeated administration.[Ref]
Ocular side effects including miosis and blurred vision have been reported.[Ref]
Hypersensitivity side effects including anaphylactoid reactions have been reported rarely.[Ref]
More about chlorpheniramine / dihydrocodeine / phenylephrine
- Check interactions
- Reviews (2)
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
Related treatment guides
1. "Product Information. Pancof-PD (chlorpheniramine / dihydrocodeine / phenylephrine)." Alfasigma USA Inc (formerly Pamlab LLC) (2003):
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Some side effects may not be reported. You may report them to the FDA.