• Overview


Information specific to: Meclozine.

About Meclozine and how it works

This medicine helps prevent and relieve the symptoms of motion sickness. It belongs to a class of medicines called antihistamines. It works by blocking the actions of two chemicals called histamine and acetyl-choline which are involved in the body’s balance system inside the ear. In people who suffer from motion sickness, the body’s balance system becomes disturbed and causes nausea or vomiting.

This medicine is available in the form of tablets or chewy pastilles that are taken by mouth.

It is important that you take this medicine before you start travelling. You can either take it one hour before or the night before you travel.

Speak to your doctor if your symptoms do not improve or if they get worse during treatment with this medicine.

Before using Meclozine

This medicine may not be suitable for everyone and some people must never have it. Check the leaflet that comes with your medicine to make sure that the medicine is suitable before having it.

Always get advice from a healthcare professional before having this medicine if:

  • you are allergic or sensitive to or have had a reaction to any of the ingredients in the medicine
  • this medicine is for a child under two years of age

Medicines interactions

If you are taking more than one medicine they may interact with each other. This medicine is unlikely to have any important interactions. But speak to your pharmacist or doctor if you get any unusual symptoms while having this medicine with other medicines.

Possible side effects of Meclozine

Most medicines can cause some side-effects but not everyone having the same medicine will get the same side-effects.

The following side-effects have been associated with people having this medicine:

  • drowsiness

Pregnancy and breast-feeding

Do not take this medicine if you are trying to become pregnant or are pregnant. For information about taking this medicine if you are breast-feeding seek medical advice.

Other important information

Make sure that you read the leaflet that comes with your medicine to check what dose you should take and if there is anything that you need to do if you take more than the recommended dose. If you are in any doubt about whether this medicine is suitable for you, speak to your doctor or pharmacist.

This medicine may affect your ability to drive or operate machinery. Do not drive or operate machinery until you know how this medicine affects you.

This medicine may interact with alcohol. It is best to avoid alcoholic drinks while you are taking this medicine.

Keep all medicines out of the sight and reach of children.

This medicine may be available under brand names including:

Sea-Legs tablets


Content provided by Datapharm

Printable guides available for this medicine: