About Promethazine Hydrochloride
Class: | Antihistamine, Phenothiazine derivative
Use: | Treatment of allergic reactions, motion sickness, nausea and vomiting, sedation, and as an adjunct to analgesics
Adult dose: | 12.5 to 25 mg (0.5 to 1 mL) IM or IV every 4 to 6 hours as needed; maximum dose should not exceed 100 mg/day
Pediatric dose: | 0.5 to 1 mg/kg (up to 25 mg) IM or IV every 4 to 6 hours as needed; not recommended for children under 2 years of age
Side effects: | Drowsiness, dizziness, dry mouth, blurred vision
Drug Class
Antihistamine, Phenothiazine derivative
Uses & Indications
Treatment of allergic reactions, motion sickness, nausea and vomiting, sedation, and as an adjunct to analgesics
Storage Requirements
Store at room temperature (20-25°C or 68-77°F); protect from light and moisture
Manufacturer & Packaging
Manufacturer: Neuraxpharm Arzneimittel GmbH, GERMANY
Package Size
2ml Ampoule x 5
Price & Supplier
Price in UAE: AED 33.93
Dosage Information
Adult Dose
12.5 to 25 mg (0.5 to 1 mL) IM or IV every 4 to 6 hours as needed; maximum dose should not exceed 100 mg/day
Pediatric Dose
0.5 to 1 mg/kg (up to 25 mg) IM or IV every 4 to 6 hours as needed; not recommended for children under 2 years of age
Side Effects
Drowsiness, dizziness, dry mouth, blurred vision, constipation, urinary retention
Contraindications & Precautions
Hypersensitivity to promethazine or other phenothiazines, children under 2 years, severe respiratory depression, and comatose states
Important Warnings
Risk of severe respiratory depression in pediatric patients, especially those under 2 years; may cause sedation and impair mental alertness; use caution in patients with a history of seizures or cardiovascular disease.
Medical Disclaimer
This information is for educational purposes only and should not replace professional medical advice.
Always consult with a licensed healthcare provider or pharmacist in the UAE before taking any medication.
The information presented here is specific to medicines available in UAE pharmacies and is regularly updated
to ensure accuracy for patients and healthcare professionals in the United Arab Emirates.