

HR7R+CPH, Street 105K, Phnom Penh, Cambodia
ALLERGYL Prométhazine 25mg
No prescription required
This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.
Last updated 24/05/2026 at 2:11 AM

HR7R+CPH, Street 105K, Phnom Penh, Cambodia
Indication
Treatment of allergic conditions (urticaria, hay fever, allergic rhinitis), motion sickness, nausea and vomiting, pre-operative sedation, and as a sedative for mild insomnia.
Ingredients
- Promethazine hydrochloride 25mg
Direction
Adults: 25mg at night for allergy/sedation; 25mg 1 hour before travel for motion sickness. For nausea: 12.5–25mg every 4–6 hours as needed. Take with food or milk.
Side effects
- Drowsiness
- sedation (most common).
- Dry mouth
- blurred vision
- urinary retention.
- Dizziness
- extrapyramidal effects.
- Rare: agranulocytosis
- jaundice.
Precautions
- Causes significant sedation
- do not drive or operate machinery.
- Avoid alcohol.
- Contraindicated in children under 2 years (risk of fatal respiratory depression).
- Use with caution in patients with respiratory disease
- glaucoma
- or urinary retention.
- Do not use in pregnancy
- particularly first trimester.
- Keep out of reach of children.
Indication
Treatment of allergic conditions (urticaria, hay fever, allergic rhinitis), motion sickness, nausea and vomiting, pre-operative sedation, and as a sedative for mild insomnia.
Ingredients
- Promethazine hydrochloride 25mg
Direction
Adults: 25mg at night for allergy/sedation; 25mg 1 hour before travel for motion sickness. For nausea: 12.5–25mg every 4–6 hours as needed. Take with food or milk.
Side effects
- Drowsiness
- sedation (most common).
- Dry mouth
- blurred vision
- urinary retention.
- Dizziness
- extrapyramidal effects.
- Rare: agranulocytosis
- jaundice.
Precautions
- Causes significant sedation
- do not drive or operate machinery.
- Avoid alcohol.
- Contraindicated in children under 2 years (risk of fatal respiratory depression).
- Use with caution in patients with respiratory disease
- glaucoma
- or urinary retention.
- Do not use in pregnancy
- particularly first trimester.
- Keep out of reach of children.
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