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Find out how malaria is treated
Malaria is a serious tropical disease which is spread by mosquitoes. It is caused by a type of parasite known as Plasmodium (there are five that cause malaria in humans).
Malaria is found in more than one hundred countries around the world, but is most prevalent in sub-Saharan Africa, Central and South America, South Asia and South East Asia. Popular holiday destinations which have high-risk malaria zones include India, Kenya, and South Africa.
Anyone travelling to malaria risk areas should practise careful mosquito bite avoidance such as the use of an effective repellent on exposed skin. In high risk malaria zones it is important to take antimalarials, also known as malaria tablets. Taking these tablets correctly for the prescribed period will reduce your risk of malaria by about 90%. This means you should still practise mosquito bite prevention.
If you end up contracting malaria, you will need to start receiving treatment quickly. With prompt treatment, most people make a complete recovery.
What is the treatment for malaria?
The treatment for malaria begins with a diagnosis. Normally symptoms develop seven to 18 days after infection, however it may take longer.
The symptoms of malaria include a fever, headache, sweating, chills and vomiting. A key indicator that you could have malaria is that your fever is coming and going in cycles (chills and shivering, followed by fever, and then sweating).
If you have spent time in a malaria zone and you begin experiencing these symptoms you should visit a doctor as soon as possible. They will observe your symptoms and carry out a blood test to confirm malaria.
The precise treatment you receive will depend upon the nature of your illness. In deciding upon your treatment, your doctor will take into account factors such as:
- How severe your symptoms are
- How old you are
- Whether you’re pregnant
- Which Plasmodia parasite you have been infected with
- Where you were infected
- Whether you took antimalarial tablets to prevent malaria
Treatment with antimalarials
Antimalarials are the go-to treatment for malaria, however if you were taking malaria tablets when you contracted the disease you will need to be treated with a different tablet.
Your doctor may end up giving you a combination of antimalarials, in the form of tablets or capsules. In more serious cases, malaria is treated through an intravenous drip in hospital.
The most dangerous malaria parasite is called P. falciparum. If you have contracted this type of malaria you will usually need to stay in a hospital for your treatment and to monitor your condition carefully.
What is the treatment for malaria in pregnant women?
For pregnant women, malaria can be far more dangerous. The disease can lead to serious complications for both mother and baby. For this reason, pregnant women are strongly advised to avoid malaria zones when travelling.
If you are pregnant and you have to travel through a malaria zone, you need to be extra careful to avoid mosquito bites. It’s also very important that you take the recommended antimalarials after an individual risk assessment by a travel health professional. Different drugs may be appropriate depending on your destination, medical history and stage of pregnancy.
What is the emergency treatment for malaria?
Swift treatment of malaria is not always possible for travellers who become infected whilst abroad.
If you think you will be travelling through a high risk malaria area and will be over 24hours from medical treatment, you should consider obtaining standby emergency malaria treatment.
If your doctor thinks you require emergency malaria treatment (which you can take until you have access to proper medical care) you should make sure you understand how to store your medication, how much to take, how to take it and when it is appropriate to take.
Emergency malaria treatment can cause some unpleasant side effects such as nausea, diarrhoea, dizziness, fatigue, and rashes. You should discuss these potential side effects with your doctor before you leave the country so that, if you do have to use the treatment, you are well prepared.
How can I protect myself from malaria?
If you are travelling to a malaria zone you should make sure you are properly protected by taking antimalarials and practising insect bite prevention.
You can get advice from your GP or a doctor at a travel clinic, or find out which antimalarials are effective in the area you are visiting by consulting the site
You can also use a service such as LloydsPharmacy Online Doctor. Select the antimalarial you will need and start an online consultation. If your consulting doctor approves the treatment you can have your tablets sent to your home address or made available at your nearest LloydsPharmacy.