Phenergan Syrup 100 ml – For Restful Sleep and Night-Time Allergy Relief
If you struggle with sleepless nights, restlessness, or night-time allergies, Phenergan Syrup 100 ml could be the solution you’ve been looking for. Commonly prescribed across the UK, this antihistamine medicine contains promethazine hydrochloride, which helps calm the brain and promote natural sleep.
Phenergan Syrup works by blocking histamine — a chemical in the body that causes allergic reactions and wakefulness. Its sedative effect not only relieves allergy symptoms like itching, sneezing, or coughing but also helps you fall asleep faster and stay asleep longer.
Promotes drowsiness naturally: Helps you drift off to sleep without feeling overly medicated.
Eases restlessness and anxiety: Ideal for those who find it difficult to relax before bedtime.
Relieves night-time allergy symptoms: So you can enjoy uninterrupted sleep.
Supports better sleep during travel: Useful for managing jet lag and motion sickness.
Always take Phenergan as prescribed by your doctor. It usually starts working within 20–60 minutes, helping you unwind before bed. Avoid alcohol, as it can increase drowsiness, and do not drive until you know how the medicine affects you.
Use only under medical supervision.
Not recommended for long-term use.
Store below 25°C, away from children and direct sunlight.
1. Can I use Phenergan Syrup as a sleep aid?
Yes. It’s often prescribed for short-term relief of insomnia and sleeplessness.
2. Is it available over the counter in the UK?
No. Phenergan Syrup 100 ml is prescription-only.
3. Does it cause morning drowsiness?
Some users may feel drowsy the next morning, so avoid driving until you know how it affects you.
Final Thoughts
Phenergan Syrup 100 ml is a trusted short-term sleep aid for people in the UK who find it hard to sleep due to restlessness or night-time allergies. Always consult your GP before use to ensure it’s suitable for your needs.