Drug reference
pheniramine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Respiratory (Anti Histamine)
Mechanism of action
Pheniramine competes with histamine for the histamine H1 receptor, reversible competitive inhibitor.
Common side effects
- Sedation
- Drowsiness
- Upset Stomach
- Dry Mouth
Related conditions
Frequently asked questions
What drug class is pheniramine?
pheniramine belongs to: Respiratory.
How does pheniramine work?
Pheniramine competes with histamine for the histamine H1 receptor, reversible competitive inhibitor.
What are the common side effects of pheniramine?
Sedation, Drowsiness, Upset Stomach, Dry Mouth
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