Reliable antihistamine for nausea and motion sickness.
Phenergan is a fast and effective treatment for nausea and motion sickness. It also fights the frustrating symptoms of allergies and hay fever, like rashes, itching, and watery eyes.
Order Phenergan online today and get ongoing care from our experienced clinicians.
Phenergan is an anti-nausea medication that works to combat the symptoms of nausea and motion sickness. It’s often used to manage day-to-day travel sickness, and can also be taken to reduce the aftereffects of surgery, like vomiting and pain.
Nausea can have many different causes, including acid reflux, migraine, and food poisoning. Helping to identify the cause can help you to know which triggers to avoid, or recognise symptoms early when they begin.
Phenergan’s active ingredient, promethazine hydrochloride, is a type of drug called a phenothiazine. It works by blocking histamine, a chemical that your body overproduces during an allergic reaction. This means that as well as being an effective treatment against nausea, Phenergan is also used for reducing allergy symptoms.
Phenergan works by lowering the effects of histamine, changing the way the chemicals in your brain take action. Its active ingredient, promethazine, works by dulling the sensitivity of histamine receptors in the part of your brain associated with vomiting.
The tablets block these receptors without actually stopping the release of histamine. This stops the vomiting centre from becoming activated by inflammatory stimulus, and so this can help to reduce nausea and ease motion sickness.
Phenergan is prescribed in strengths of 10mg, 20mg and 25mg at a time. The dose you need will depend on how your nausea or motion sickness is affecting you. A clinician can advise you about how much Phenergan you need to take, as well as the maximum dose you can take each day.
In order to prevent motion sickness, it’s usually recommended you take 25mg of promethazine one to two hours before travelling. It can sometimes be taken the night before you travel. If you’re unsure which strength tablet you need to stay on top of your condition, we’re happy to answer any questions. You can log into your account and message us at any time of the day.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
You should take Phenergan as instructed by your clinician, and in line with your patient information leaflet (PIL).
The dose you’ll take will depend on the reason that you’re taking Phenergan (whether it’s for nausea and vomiting, allergies, or as a sedative). To take Phenergan, you must:
Phenergan is a quick and effective treatment for nausea, and your symptoms should reduce within 20 minutes of taking it. Don’t take more than the prescribed amount if your symptoms don’t feel like they’re getting better. Always remember to speak to your doctor or clinician for advice if you’re not sure about anything.
Phenergan shouldn’t be taken for more than a period of seven days. If your symptoms haven’t improved within one week, you should speak to your clinician. They’ll advise you of what your next course of action should be.
If you accidentally take more Phenergan than you’ve been advised to, then you should seek medical help as soon as possible. Don’t take an extra dose to make up for a forgotten dose. Instead, just take it when you remember or skip the missed dose if it’s close to the time your next one is due.
How we source info.
When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.
Have something specific you want to know? Search our info below, or ask our experts a question if you can’t find what you’re looking for.
Marijuana, Ondansetron, and Promethazine Are Perceived as Most Effective Treatments for Gastrointestinal Nausea. Digestive diseases and sciences, 65(11), 3280–3286.
Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review. Journal of American Medical Association 2016, 316(13), 1392-1401.
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Meet CraigDelivery, consultation, treatment. It’s all included in the price.
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56 Tablets | £48.95 |
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56 Tablets | £38.95 |
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84 Tablets | £54.95 |
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12 Tablets | £19.95 |
24 Tablets | £26.95 Save £12.95 |
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2 Patches | £41.95 |
4 Patches | £66.95 Save £16.95 |
6 Patches | £94.95 Save £30.90 |
8 Patches | £117.95 Save £49.85 |
10 Patches | £139.95 Save £69.80 |
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Always arrives on time and I’m kept informed of progress.
Excellent
I have had it previously from my G.P so It worked as expected, extremely well. My problem is an accessing my G.P practice, they put ED well down their list of priorities. I found your service excellent, quick and efficient. I fully intend to continue using it
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All good.
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Really helped me
Trusted service and great service - next day delivery and I can rely on them to send regularly.
Ordering was straight forward, tablets delivered promptly and well packaged, and instructions were clear, thanks.
100% recomended.Great service
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Quick and efficient service, delivered discreetly the next day. Thank you.
Effective
Great service, no wait time
Great
Quick assessing for medicine suitability. Quick delivery and good communication throughout.
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Good however communication could sometimes be better
Easy and good procedure to get treatment
Excellent product
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Fast shipping
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So quick and simple. Recommend
Great
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Efficient no issues re delivery
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Brilliant service. Not a bad word to say!
It was fast, professional and it's the right med for what I selected in there.
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Top notch
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N/a
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Motion sickness: Here are some other options.
Effective tablet for motion sickness. Take it before you travel and avoid nausea.
Motion sickness tablets you can take half an hour before travelling, or when you get symptoms.
Preventative patch for motion sickness that's effective for up to 72 hours.
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Disclaimer: The information provided on this page is not a substitute for professional medical advice, diagnosis, or treatment. If you have any questions or concerns about your health, please talk to a doctor.
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