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Phenergan Tablets 25mg

This is a restricted product so you will be asked questions at checkout before being able to purchase.

Phenergan Tablets 25mg, also known as Promethazine Hydrochloride, are part of a group of medicines called phenothiazines. They are antihistamines with sedative properties, often used to treat allergic reactions such as runny nose, itching, sneezing, itchy or watery eyes, and hives.


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These tablets work by blocking a natural substance (histamine) that your body produces during an allergic reaction. They also have a direct effect on the brain, helping you feel more relaxed1. This makes them effective for short-term sleep problems (insomnia), especially when a cough, cold, or itching is keeping you awake at night.

Phenergan Tablets 25mg are also used to treat nausea and vomiting caused due to motion sickness and pre and postoperative sedation. They are available over the counter in pharmacies and are also available on prescription.

Please note: Do not drink alcohol while taking Phenergan Tablets 25mg as it increases the risks of side effects. Common side effects include drowsiness, headaches, nightmares, and feeling dizzy, restless, or confused. Always consult with a healthcare professional before starting any new medication.

This product is not suitable for children under 6 and certain adults. Always follow the recommended dosage and consult with a healthcare professional for advice tailored to your specific circumstances.