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Malaria

Medically reviewed by Drugs.com. Last updated on Mar 3, 2024.

What is malaria?

Malaria is a disease caused by a parasite. It is usually spread through the bite of infected mosquitoes. Malaria can also spread through infected blood products or shared needles.

What increases my risk for malaria?

Your risk is increased if you live in or travel to an area where malaria is common. Your risk also increases if you have a weak immune system. This includes pregnant women, infants and children, and people with HIV.

What are the signs and symptoms of malaria?

Any of the following may develop 1 week to several months after you were bitten:

How is malaria diagnosed?

Blood tests are used to check for a parasite or to find which kind of malaria you have. Blood tests may also show any damage to your organs. A chest x-ray may also be needed. These tests will help your healthcare provider plan the best treatment for you.

How is malaria treated?

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

View more treatment options

How can malaria be prevented?

How do I prevent the spread of infections?


Call your local emergency number (911 in the US) if:

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.