Phenylephrine Hydrochloride
Clinically reviewed by MedNext Clinical Team. Last reviewed 1 January 2026. See our editorial policy and correction policy.
Indications
- Mydriasis
- Acute hypotension
- Priapism associated with alprostadil, if aspiration and lavage of the corpora are unsuccessful (alternative to adrenaline or metaraminol)
Drug Interactions
9 drug interactions identified for Phenylephrine Hydrochloride. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.
Check Interactions in AppSafety Information
Cautions
hydrochloride When used by eye Asthma; cerebral arteriosclerosis (in adults); corneal epithelial damage; darkly pigmented iris is more resistant to pupillary dilatation and caution should be exercised
Side Effects
hydrochloride General side-effects: Frequency not known Arrhythmias; palpitations Specific side-effects: Frequency not known When used by eye (topical...
Full safety information, contraindications, and dosing available in the MedNext app.
Brand Names
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Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.
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