What is the cause of filaria?
What is the cause of filaria?
Lymphatic filariasis is caused by infection with parasites classified as nematodes (roundworms) of the family Filariodidea. There are 3 types of these thread-like filarial worms: Wuchereria bancrofti, which is responsible for 90% of the cases. Brugia malayi, which causes most of the remainder of the cases.
What is cause of elephantiasis?
Lymphatic filariasis, commonly known as elephantiasis, is a painful and profoundly disfiguring disease. It is caused by infection with parasites classified as nematodes (roundworms) of the family Filariodidea that are transmitted through the bites of infected mosquitos.
What is the medicine for filaria?
Diethylcarbamazine citrate (DEC), which is both microfilaricidal and active against the adult worm, is the drug of choice for lymphatic filariasis.
Can elephantiasis be cured?
Lymphatic filariasis, also called elephantiasis tropica, is one of the world’s leading causes of permanent and long-term disability. The disease can’t be cured, although recent studies show tetracycline-based antibiotics could be helpful, particularly in the early stages.
What is elephantiasis look like?
The main symptom of elephantiasis is gross enlargement and swelling of an area of the body because of the accumulation of fluid. The arms and legs are the areas most often affected. An entire arm or leg may swell to several times its normal size resembling the thick, round appearance of an elephant’s leg.
How do you know if you have filariasis?
Symptoms may include itchy skin (pruritis), abdominal pain, chest pain, muscle pain (myalgias), and/or areas of swelling under the skin. Other symptoms may include an abnormally enlarged liver and spleen (hepatosplenomegaly), and inflammation in the affected organs.
How is filaria detected?
The standard method for diagnosing active infection is the identification of microfilariae in a blood smear by microscopic examination. The microfilariae that cause lymphatic filariasis circulate in the blood at night (called nocturnal periodicity).
What is the best treatment for elephantiasis?
Your doctor may give you one called diethylcarbamazine (DEC). You’ll take it once a year. It will kill the microscopic worms in your bloodstream. Another way to treat elephantiasis is to use DEC in combination with a medicine called ivermectin.