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Artesunate: uses, side effects & brands
Injectable artesunate is the treatment of choice for severe malaria. It belongs to the Antimalarial (treatment) group. These treat malaria; the choice depends on the malaria type and region.
Drug type — dosing is set by your doctor
| Measure | Range |
|---|---|
| Drug class | Antimalarial (treatment) |
| Type | Prescription |
| Dose | Individual — ask your doctor or pharmacist |
What it is used for
- Treatment of choice for severe malaria, given by injection
- Treats falciparum malaria in combination with another antimalarial
- Tablet forms are used in combination therapies for uncomplicated malaria
Common brand names
- India: Falcigo, Larinate
- Worldwide: (artesunate injection brands)
Common side effects
- Dizziness
- Nausea or vomiting
- Delayed anaemia in the weeks after treatment for severe malaria
- Headache
Before taking it — precautions
- Must be followed by a full course of a combination antimalarial
- Blood counts may be checked in the weeks after treatment
- Tell your doctor if you are pregnant; it is used when the benefit outweighs the risk
When to see a doctor urgently
- Unusual tiredness, paleness or dark urine in the weeks after treatment (urgent)
- Fever returning after treatment
- Allergic reaction such as swelling or breathing trouble (urgent)
Frequently asked questions
Why is it given by injection?
In severe malaria, injection works fast and is more reliable than tablets when patients are very unwell.
Why is another medicine needed afterwards?
Artesunate acts fast but briefly, so a full combination course is needed to fully clear the parasites.
Why might I become anaemic later?
Some patients develop anaemia one to a few weeks after treatment, so follow-up blood tests may be advised.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.