
Our friendly team is available to help Monday to Friday 9:00am – 5:00pm.
If you need urgent assistance, do not use this service. Call 111, or in an emergency call 999.
0 items in your cart

Fast, discreet delivery
Free delivery over £40
100% UK-based pharmacy
All doctors & pharmacists UK-based
Free advice & support
Clinical support free · Mon–Fri 9am–5pm
Rated 4.9 out of 5
12,000+ verified patient reviews
Why Patients Choose Access Doctor
10+
Years serving UK patients
2,000+
Verified patient reviews
1,000+
Licensed treatments
24/7
Consultation available
Ideal for anyone suffering from the discomfort of travel sickness. Fast and effective treatment for travel sickness, these easy to take tablets are a great solution.
Strength
Pack size
Order before 3pm — same-day dispatch (MON - FRI)
~5 min consultation
Secure & confidential · Reviewed by a UK prescriber
No subscription required · Free repeat prescriptions · Cancel anytime
Kwells Travel Sickness Tablets are known as a pharmacy (P) medicine, meaning you can obtain them following a consultation with a pharmacist. Access Doctor can help determine if Kwells are right for you.
Do not take Kwells if you have glaucoma, an enlarged prostate, a bowel obstruction or myasthenia gravis.
Do not give Kwells to children under 10 years of age.
Do not drive or operate machinery if you feel drowsy or have blurred vision after taking Kwells.
Avoid alcohol while taking Kwells.
If you are pregnant, planning to become pregnant or breastfeeding, speak to your doctor or pharmacist before using Kwells.
At Access Doctor, you can buy Kwells travel sickness tablets following a confidential online consultation. Kwells are available at competitive Kwells travel sickness price points, and if you need them urgently, you can arrange Kwells next day delivery directly to your home in plain, discreet packaging.
This information is for educational purposes and does not replace the advice of your doctor or pharmacist. Always read the patient information leaflet inside the pack. If you are unsure about any aspect of your treatment, speak to a healthcare professional.
Kwells are a pharmacy medicine used to prevent and relieve the symptoms of travel sickness (motion sickness). This includes the nausea, vomiting, dizziness and general feeling of being unwell that can happen when you travel by car, coach, plane, train or ship. The active ingredient in Kwells is hyoscine hydrobromide (0.3mg per tablet), which is an effective anti‑sickness medicine that has been trusted for many years. Kwells are designed as melt‑in‑the‑mouth tablets, so you can take them easily without needing water, which is especially helpful when you are already on the move. If you want to buy Kwells travel sickness tablets, you can do so from a pharmacy or a registered online pharmacy following a short consultation.
Travel sickness happens when your brain receives conflicting signals from your senses. Your eyes might tell your brain that you are stationary (for example, reading a book in a car), while the delicate balance organs in your inner ear detect motion from the vehicle. This confusion triggers the nausea and sickness you feel. Kwells work by temporarily reducing the effect of movement on the balance organs of your inner ear and calming the nerves that are responsible for nausea. The hyoscine hydrobromide effectively intercepts these confusing signals before they trigger the vomiting reflex. Because the tablets melt quickly in your mouth, the medicine is rapidly absorbed into your bloodstream, and it can start working in as little as 20 to 30 minutes.
To prevent travel sickness, you should take the first dose up to 30 minutes before you start your journey. It is much easier to prevent sickness than to treat it once it has started – if you are already being sick, it can be very difficult for any oral medicine to be absorbed properly. Adults: Take one tablet every 6 hours as required. Do not take more than 3 tablets in any 24‑hour period. Children over 10 years: Give half to one tablet every 6 hours as required. Do not give more than 1½ to 3 tablets in 24 hours. Elderly: Consult your doctor or pharmacist before taking Kwells tablets. The tablets can be sucked, chewed or swallowed – the melt‑in‑the‑mouth format makes them easy to take on the go.
Kwells tablets (0.3mg) are suitable for adults and children aged 10 years and over. For children aged 10 and over, the dose is half to one tablet every 6 hours if needed. They should not be given to children under 10 years old. If you are looking for a product for younger children, Kwells also produces a Kwells Kids version for children from the age of 4 years, which contains a lower strength of hyoscine. When you buy Kwells travel sickness tablets for your family, always check the packaging to ensure you have the right strength for the right age group.
Like all medicines, Kwells can cause side effects, although not everyone gets them. The most common side effects are generally mild and include: dry mouth, drowsiness or sedation, blurred vision or dilated pupils, dizziness, and constipation. Less common side effects can include restlessness, confusion and hallucinations. If you are epileptic, Kwells may increase the frequency of seizures. Serious side effects – very rare but you need to be aware of them: If you experience any signs of a severe allergic reaction – such as swelling of the face or throat, difficulty breathing, or a severe skin rash – you should seek emergency medical attention immediately. Because Kwells can cause drowsiness and blurred vision, you should not drive or operate machinery if you are affected. You should also avoid alcohol while taking Kwells, as alcohol can increase the sedative effects, making you feel much more drowsy than usual and impairing your judgement and reaction times.
There are several groups of people who should not take Kwells. Do NOT take Kwells if you have any of the following conditions: glaucoma (increased pressure in the eye), blockage of the intestines (paralytic ileus), narrowing of the stomach outlet (pyloric stenosis), myasthenia gravis (a condition that causes muscle weakness), or enlarged prostate gland. Kwells should also not be given to children under 10 years old. If you have ulcerative colitis, Down's syndrome, diarrhoea or a fever, you should consult a doctor before taking Kwells. If you are pregnant, planning to become pregnant or are breastfeeding, you should speak to your doctor or pharmacist before using Kwells. The safety of hyoscine hydrobromide during pregnancy has not been fully established, and it is known to pass into breast milk.
Yes. You should tell your doctor or pharmacist about any other medicines you are taking, including those bought without a prescription. Kwells may interact with other medicines that cause drowsiness, including antihistamines, sleeping tablets, antidepressants and anxiety medicines. The sedative effect of Kwells may be increased when taken with alcohol or other central nervous system depressants. Hyoscine may also interact with amantadine (antiviral), domperidone and metoclopramide (used for nausea), and sublingual nitrates used for angina (because a dry mouth may stop them from dissolving properly). The best advice is to avoid alcohol and to check with a pharmacist before combining Kwells with any other medication.
The Kwells travel sickness price varies depending on where you buy them and how many tablets you purchase. For a standard pack of 12 tablets, you can expect to pay between £2.79 and £4.28, depending on the pharmacy. Some online pharmacies offer competitive pricing – for example, a pack of 12 tablets may be as low as £2.79, while others sell the same pack for around £3.89. Boots typically sells the 12‑tablet pack for £3.15. If you want to buy Kwells tablets online, many UK registered pharmacies offer Kwells next day delivery as a standard service, with orders dispatched the same day if placed before the daily cut‑off time. The packaging is discreet – plain and unmarked – so no one else knows what is inside.
Yes, there are several different travel sickness medicines available in the UK, and they work in different ways. Kwells contains hyoscine hydrobromide, which works by blocking the nerve signals that cause nausea. It can be taken as late as 20–30 minutes before travel, which is faster than many alternatives. Stugeron contains cinnarizine, which is a sedating antihistamine. It works by blocking histamine in the brain to reduce motion sickness symptoms, but it must be taken two hours before a journey to be effective. Joy Rides is another brand of hyoscine hydrobromide tablets, so it works in exactly the same way as Kwells. Some people may find it more affordable. If you are unsure which product is right for you, a pharmacist can advise you based on your specific needs and medical history.
Kwells are available as a pharmacy (P) medicine. This means you can buy them without a prescription, but you will need to answer a few short questions so that a pharmacist can ensure the product is suitable for you. You can also buy Kwells tablets from registered online pharmacies, where a brief online consultation serves the same purpose. Kwells are not typically available on an NHS prescription for travel sickness, as they are considered a self‑care treatment.
Store below 25°C (room temperature) in a dry place, away from direct sunlight and moisture. Keep the blister pack in its outer carton to protect it from light. Keep the medicine out of the sight and reach of children. Do not use the tablets after the expiry date printed on the packaging. If you have any leftover tablets, do not throw them away in household waste or pour them down the sink. Take them to your local pharmacy, where they will be disposed of safely.
Half or one tablet to be taken up to 30 minutes before the start of journey, then repeat every 6 hours if required; maximum of 3 tablets in 24-hours.
Patient Information Leaflet
No reviews yet. Be the first to write one.
Free consultation
Online review by a UK prescriber
Next-day delivery
Order before 3pm where offered
Discreet packaging
Plain outer packaging