Malaria Specialists in Mysuru, Karnataka

Malaria is a life-threatening parasitic disease caused by Plasmodium parasites transmitted through the bite of infected female Anopheles mosquitoes. It remains …

What is Malaria?

Malaria is a life-threatening parasitic disease caused by Plasmodium parasites transmitted through the bite of infected female Anopheles mosquitoes. It remains endemic in several parts of India, particularly in tribal and forested regions, with seasonal peaks during and after the monsoon. The parasite infects and destroys red blood cells, producing cyclical fevers along with chills and profound fatigue that characteristically recur at regular intervals depending on the species involved. Plasmodium falciparum infection is the most dangerous form and can rapidly progress to severe malaria affecting the brain, kidneys, and other organs. Timely diagnosis with blood smear or rapid antigen testing and prompt antimalarial treatment are essential to prevent life-threatening complications.

Severity

Moderate

Prevalence

Common in endemic regions — India accounts for a significant share of malaria cases in Southeast Asia, though numbers have declined substantially in recent years

Contagious

Causes of Malaria

Caused by infection with Plasmodium parasites, most commonly P. vivax and P. falciparum in India, transmitted through the bite of an infected female Anopheles mosquito that breeds in stagnant water. The parasite multiplies within red blood cells, causing them to rupture in synchronised cycles that produce the classic recurring fever pattern. Risk factors include living in or travelling to endemic areas, inadequate use of mosquito protection, and pregnancy, which increases susceptibility to severe disease.

Symptoms of Malaria

Cyclical high fever with chills and sweating, severe headache, nausea and vomiting, muscle and joint pain, fatigue and weakness, abdominal pain, in severe cases confusion or seizures, jaundice

Treatment & Types of Malaria in Mysuru, Karnataka

Treatment involves artemisinin-based combination therapy for P. falciparum and chloroquine with primaquine for P. vivax, with the specific regimen guided by the parasite species and local resistance patterns. Severe malaria requires hospitalisation with intravenous antimalarials, supportive care for organ dysfunction, and close monitoring of blood counts and kidney function. Primaquine is added in vivax malaria to eliminate dormant liver-stage parasites and prevent relapse.

Malaria in India is most commonly caused by two Plasmodium species: P. vivax, which causes a milder but relapsing illness because dormant liver-stage parasites can reactivate months later, and P. falciparum, the most dangerous form, capable of rapidly progressing to severe malaria affecting the brain, kidneys, and other organs. Two other species, P. malariae and P. ovale, occur less frequently.

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Frequently Asked Questions

Why does malaria come back after treatment sometimes?

P. vivax malaria can leave dormant parasites in the liver that reactivate weeks to months later, causing relapse; primaquine is specifically added to treatment to eliminate these liver-stage parasites and prevent this.

How is malaria diagnosed?

Diagnosis is confirmed through a blood smear examined under a microscope or a rapid antigen test, both of which can identify the specific Plasmodium species involved and guide the correct treatment regimen.

Can malaria be prevented with medication before travel?

Yes, prophylactic antimalarial medication taken before, during, and after travel to high-risk areas significantly reduces the risk of infection, and should be started based on a doctor's guidance for the specific destination.

Why is falciparum malaria considered more dangerous than vivax?

P. falciparum can infect a higher proportion of red blood cells and cause them to stick to blood vessel walls, which can lead to organ damage, seizures, or coma if not treated urgently.

What is the best way to prevent mosquito bites at home?

Sleeping under insecticide-treated nets, using repellents, eliminating stagnant water where mosquitoes breed, and wearing protective clothing at dawn and dusk are the most effective everyday prevention measures.

Learn more about Malaria (symptoms, causes, treatment)

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