What is classification of malaria?
Malaria is usually classified as asymptomatic, uncomplicated or severe. Asymptomatic malaria can be caused by all Plasmodium species; the patient has circulating parasites but no symptoms. Uncomplicated malaria can be caused by all Plasmodium species. Symptoms generally occur 7-10 days after the initial mosquito bite.
Are the effective drugs against Plasmodium?
Artemisinin-based combination therapies (ACTs). ACT is a combination of two or more drugs that work against the malaria parasite in different ways. This is usually the preferred treatment for chloroquine-resistant malaria.
Can malaria be treated?
Malaria can be treated. If the right drugs are used, people who have malaria can be cured and all the malaria parasites can be cleared from their body. However, the disease can continue if it is not treated or if it is treated with the wrong drug. Some drugs are not effective because the parasite is resistant to them.
What are the signs and symptoms of uncomplicated malaria?
In uncomplicated malaria, symptoms progress as follows, through cold, hot, and sweating stages:
- a sensation of cold with shivering.
- fever, headaches, and vomiting.
- seizures sometimes occur in younger people with the disease.
- sweats, followed by a return to normal temperature, with tiredness.
What is asymptomatic malaria?
Asymptomatic malaria can be defined as “Plasmodium infections that do not lead to clinical symptoms and therefore remain undetected by fever based surveillance systems.”[1] Asymptomatic cases occur without eventual overt symptoms, and they do not come to clinical attention, thus representing a largely hidden reservoir …
What is the best tablet for malaria?
Doxycycline: This daily pill is usually the most affordable malaria drug. You start taking it 1 to 2 days before your trip and continue taking it for 4 weeks afterward.
What causes asymptomatic malaria?
Asymptomatic malaria appears to be driven by host immunity, such that following multiple exposures to symptomatic infections an individual’s immune system is potentially primed to control symptoms.
When do you start to show symptoms of malaria?
Malaria signs and symptoms typically begin within a few weeks after being bitten by an infected mosquito. However, some types of malaria parasites can lie dormant in your body for up to a year.
What are the most common side effects of malaria?
Complications. In most cases, malaria deaths are related to one or more serious complications, including: Cerebral malaria. If parasite-filled blood cells block small blood vessels to your brain (cerebral malaria), swelling of your brain or brain damage may occur. Cerebral malaria may cause coma.
What to do if you get malaria while traveling?
If you’re traveling to locations where malaria is common, take steps to prevent mosquito bites by wearing protective clothing, using insect repellants and sleeping under treated mosquito nets.
What happens if you have low blood sugar from malaria?
Malaria may result in not having enough red blood cells for an adequate supply of oxygen to your body’s tissues (anemia). Low blood sugar. Severe forms of malaria can cause low blood sugar (hypoglycemia), as can quinine — a common medication used to combat malaria. Very low blood sugar can result in coma or death.