What does Ascaris lumbricoides cause?
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What does Ascaris lumbricoides cause?
In heavy ascariasis infestation, a mass of worms can block a portion of your intestine. This can cause severe abdominal cramping and vomiting. The blockage can even make a hole in the intestinal wall or appendix, causing internal bleeding (hemorrhage) or appendicitis.
Is Ascaris lumbricoides a virus?
A roundworm called Ascaris lumbricoides infects a person’s small intestine and acts as a parasite, getting nutrients from its host’s intestinal tract. Ascaris lumbricoides, along with whipworm and hookworm, is a type of parasite known as a soil-transmitted helminth (STH).
What is the common name for Ascaris lumbricoides?
Map to
| Mnemonic i | ASCLU |
|---|---|
| Taxon identifier i | 6252 |
| Scientific name i | Ascaris lumbricoides |
| Taxonomy navigation | › Ascaris Terminal (leaf) node. |
| Common name i | Giant roundworm |
What is the treatment for Ascaris lumbricoides?
Anthelmintic medications (drugs that remove parasitic worms from the body), such as albendazole and mebendazole, are the drugs of choice for treatment of Ascaris infections, regardless of the species of worm. Infections are generally treated for 1–3 days. The drugs are effective and appear to have few side effects.
What are the symptoms of Ascaris lumbricoides?
The signs and symptoms of the nematode infection by Ascaris lumbricoides may include the following:
- Abdominal discomfort.
- Abdominal cramping.
- Abdominal swelling (especially in children)
- Fever.
- Coughing and/or wheezing.
- Nausea.
- Vomiting.
- Passing roundworms and their eggs in the stool.
How is Ascaris lumbricoides transmitted?
How is ascariasis spread? Ascaris lives in the intestine and Ascaris eggs are passed in the feces of infected persons. If the infected person defecates outside (near bushes, in a garden, or field), or if the feces of an infected person are used as fertilizer, then eggs are deposited on the soil.
Where Ascaris lumbricoides are located?
A. lumbricoides lives in the intestine where it lays eggs. Infection occurs when the eggs, too small to be seen by the unaided eye, are eaten. The eggs may get onto vegetables when improperly processed human feces of infected people are used as fertilizer for food crops.
What is the habitat of Ascaris lumbricoides?
These parasites reside in human small intestine, specifically the jejunam. The geographic distributions of Ascaris lumbricoides are worldwide in areas with warm, moist climates. Infection occurs worldwide and is most common in tropical and subtropical areas where sanitation and hygiene are poor.
How do you know if you have Ascaris lumbricoides?
Health care providers can diagnose ascariasis by taking a stool sample and using a microscope to look for the presence of eggs. Some people notice infection when a worm is passed in their stool or is coughed up. If this happens, bring in the worm specimen to your health care provider for diagnosis.
How do you get rid of Ascaris lumbricoides naturally?
Are there home remedies for ascariasis?
- Garlic,
- wormwood,
- pumpkin seeds, and.
- many other herbs have been used to treat ascariasis.
What is the life cycle of Ascaris lumbricoides?
Life cycle: Adult ascarids live in the small intestines. Females produce 200 000 eggs per day. Eggs are deposited in the lumen, passed in feces, and must embryonate for 3 weeks in the soil before becoming infectious. Ingestion of infective eggs by another human from contaminated soil results in infection.
How do you identify Ascaris lumbricoides?
Ascaris lumbricoides is characterized by its great size. Males are 2–4 mm (0.08–0.2 in) in diameter and 15–31 cm (5.9–12 in) long. The male’s posterior end is curved ventrally and has a bluntly pointed tail. Females are 3–6 mm (0.1–0.2 in) wide and 20–49 cm (7.9–19 in) long.