UK licensed medication

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Ubayd Ali

Authored by

Ubayd Ali

Superintendent Pharmacist

Registration Number: 2219322

NHS Pharmacist and founding member of HEBA, with years of experience in healthcare across innovative organisations.
Sufyan Tahir

Reviewed by

Sufyan Tahir

Clinical Governance Lead

Registration Number: 2221275

Review Date 25 March 2026
Next Review 25 March 2028
Published on 25 March 2026
Last Update 25 March 2026

Description

Kwells contain hyoscine hydrobromide, which works by blocking signals in the brain that trigger motion sickness. By reducing the stimulation of the balance centre, it helps prevent feelings of nausea and dizziness. The tablets dissolve in the mouth for fast absorption and rapid action.

Key benefits include:

  • Fast-acting relief
  • Helps prevent and treat travel sickness
  • Suitable for car, sea, air, or rail travel
  • Convenient dissolvable tablet format

When taken before travel, Kwells can help ensure a more comfortable journey.

Directions

Place the tablet on the tongue and allow it to dissolve; it does not require water. For best results, take the tablet 20–30 minutes before travel. Dosage varies depending on age, so always follow the instructions on the packaging.

Do not exceed the recommended dose. Additional doses may be taken if needed, according to the label guidance.

Ingredients

Active ingredient: Hyoscine hydrobromide.

Other ingredients may include lactose and tablet-forming agents depending on the formulation.

Always check the packaging for a full and up-to-date ingredient list before use.

Warnings

May cause drowsiness, blurred vision, or dry mouth. Do not drive or operate machinery if affected. Avoid alcohol while taking this medicine. Do not use if you have glaucoma or certain medical conditions without medical advice.

Keep out of reach of children and use only as directed.
 
 
 

Further Information

Verified customer reviews

Frequently asked questions

  • What is Kwells used for?

    Kwells is commonly used to help prevent and relieve symptoms of motion sickness such as nausea, dizziness, and vomiting. It works by affecting the balance signals in the inner ear that trigger travel sickness.

     

  • How quickly does Kwells start working?

    Kwells is absorbed quickly when dissolved under the tongue, allowing it to act fast. Many people find it begins working within a short time before or during travel.

     

  • Can Kwells be taken by children?

    Kwells may be suitable for certain age groups, but dosage depends on age and medical guidance. Always check the packaging or consult a pharmacist to ensure it is appropriate.

     

  • Are there any common side effects of Kwells?

    Some users may experience dry mouth, blurred vision, or mild drowsiness. If symptoms persist or feel severe, medical advice should be sought.

     

  • When should Kwells be taken before travel?

    It is typically taken shortly before starting a journey to help prevent symptoms from developing. Following the recommended timing instructions helps ensure effective protection during travel.
     
     
     

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