Phenergan 25mg Tablets at Curely

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What is Phenergan 25mg Tablets?
Phenergan 25mg Tablets are a widely used antihistamine designed to relieve allergy symptoms, promote sleep, and address motion sickness. This over-the-counter medication contains promethazine hydrochloride and provides multi-symptom relief, making it a versatile solution for various ailments.
How Does Phenergan 25mg Tablets Work?
Phenergan works by blocking histamine receptors in the body. Histamine is a chemical responsible for causing allergic reactions, such as itching, sneezing, and watery eyes. Additionally, it has a sedative effect, aiding individuals with sleep difficulties. For motion sickness, it prevents the brain from responding to movements that trigger nausea and dizziness.
For allergies: Adults can take 1 tablet (25mg) at night, or smaller doses during the day.
For insomnia: Take 1 tablet (25mg) about 20-30 minutes before bedtime.
For motion sickness: Take the first dose 1-2 hours before travel and repeat as needed (max 100mg in 24 hours).
For children over 10: Follow the instructions on the label or as advised by a pharmacist.
Common side effects of Phenergan 25mg Tablets include:
- Drowsiness or fatigue.
- Dry mouth, nose, or throat.
- Dizziness or light-headedness.
- Blurred vision or difficulty focusing.
Serious Side Effects:
- Difficulty breathing or tightness in the chest.
- Allergic reactions such as rash or swelling.
If you experience severe symptoms, discontinue use and seek immediate medical advice.

Frequently asked questions

What is Phenergan 25mg Tablets used for?
Phenergan 25mg Tablets relieve allergies, promote restful sleep, and manage symptoms of motion sickness.
How long does Phenergan take to work?
The medication starts working within 20-30 minutes, with effects lasting for 4-6 hours.
Can I take Phenergan every night for insomnia?
Phenergan is for occasional sleep disturbances; long-term use should only be under a doctor’s supervision.
Is Phenergan suitable for children?
Phenergan can be used for children over 10 years. Ensure you follow the dosage instructions carefully.
Can I use Phenergan during pregnancy?
Phenergan should only be used in pregnancy if prescribed by your doctor.
Does Phenergan interact with other medications?
Avoid combining Phenergan with other sedatives, antidepressants, or alcohol without medical advice.
Does Phenergan cause drowsiness?
Yes, drowsiness is a common side effect, and caution should be taken when driving or using machinery.
How should I store Phenergan Tablets?
Store in a cool, dry place at room temperature away from direct sunlight and out of reach of children.
Can I take Phenergan with food?
Yes, Phenergan can be taken with or without food.
What should I do if I miss a dose?
If you miss a dose, take it as soon as you remember unless it is close to your next dose. Do not double the dose to catch up.