This medication is a drug used to treat and prevent malaria (or an antimalarial). It contains the agent mefloquine, which works by attacking the parasite responsible for spreading illness (plasmodium) once it has entered the bloodstream after a person has been bitten. It is particularly useful as a preventative treatment for those visiting locations where the parasite is known to be resilient to chloroquine or other antimalarial medications. To be effective, a doctor may advise those intending to travel to begin this course of treatment two to three weeks before their trip, and to continue taking it throughout their stay and for up to four weeks after they have returned home.

If you are intending to visit a tropical location and are concerned about malaria, then Express Doctor can help. We offer our customers a secure consultation and prescription service. To buy Larium online, follow the instructions below to continue to our easy-to-use consultation process.

Lariam (Mefloquine) 250mg1 Tablet£3239.57 €Proceed to Consultation
8 Tablets£5568.57 €Proceed to Consultation

The application instructions for this medicine are very specific and should be carefully followed. Consult your doctor if you are unsure. Larium is not suitable for persons with an allergy to quinine, or for persons with a history of epilepsy, psychiatric illness, or severely decreased liver dysfunction. It is also not suitable for children, for those who are pregnant or breastfeeding, or for those who are lactose intolerant. Other conditions and allergies may also preclude use, such as decreased liver function, decreased kidney function or heart problems. Disclose your full medical history and any information relating to allergies or other medications currently being taken to your prescriber before purchasing and taking this medicine.

Common side effects include insomnia, abnormal dreams, dizziness, vertigo, headache, depression, gastrointestinal discomfort and skin irritation. The information provided here is not comprehensive. For a full list of side effects, restrictions and safety information, consult the leaflet provided or ask your prescriber. If you become unwell or display signs of an allergic reaction while using this treatment, seek medical advice immediately.

What is included in the price shown on the website?


No Prescription Required

You will be presented with a medical questionnaire written by our doctor. The price you pay includes a UK registered doctor to review your answers and issue you a valid prescription.

Prescription Processing

Once your order has been approved by our doctor, your prescription will be forwarded to a UK registered pharmacy responsible for dispensing your medication. To view one of our partner pharmacies’ registration details click here.

Discreet Secure Packaging

A UK registered pharmacy will dispense your medicines and place them in secure plain packaging. All medicines are sealed in tamper proof secure bags.

24 Hour Next Day delivery – Fully Tracked Secure Delivery

Our partner pharmacies only use fully tracked couriers. In most cases your medicines will be sent using TNT. You will be sent a tracking number once the pharmacy has shipped your medicine so you can track the parcel whilst its on its way to you. All medicines are sent via a ‘guaranteed next day delivery’ service.

Same Day Despatch For 24 Hour Delivery

If your order has been approved by our doctor by 4pm (GMT/UK time), then this order will be dispensed by our partner pharmacy on the same day and you will receive your medicines the next working day. Please note that TNT do not deliver on weekends. All deliveries will require a signature, therefore if you are aware of not being home the next day, please provide an alternative delivery address when placing your order.

Dedicated Customer Service

We are here to help! If your require any further information or help in ordering, please do not hesitate to contact us on 0203 239 8452 or you can email us on