Worm Infestation: From 1 Different Sources
Several types of worm, or their larvae, existing as parasites of humans. They may live in the intestines, blood, lymphatic system, bile ducts, or in organs such as the liver. In many cases, they cause few or no symptoms, but some can cause chronic illness. There are 2 main classes: roundworms and platyhelminths, which are subdivided into cestodes (tapeworms) and trematodes (flukes).
Worm diseases found in developed countries include threadworm infestation, ascariasis, whipworm infestation, toxocariasis, liver-fluke infestation, and various tapeworm infestations. Those occurring in tropical regions include hookworm infestation, filariasis, guinea worm disease, and schistosomiasis.
Worms may be acquired by eating undercooked, infected meat, by contact with soil or water containing worm larvae, or by accidental ingestion of worm eggs from soil contaminated by infected faeces.
Most infestations can be easily eradicated with anthelmintic drugs.
An invasion by animal ectoparasites. Infestation is used more for gross parasites on the surface of the body that produce mechanical effects; infection of parasites within the body.... infestation
Dracunculus medinensis.... guinea worm
Aristolochia bracteolataAristolochiaceaeSan: KitamariHin: Kiramar, Kitamar Mal: Attuthottappala, AtuthinnappalaTam: AtutinnappalaiImportance: The bracteated birthwort or worm killer is a perennial prostrate herb. As the name suggests it is a killer of intestinal worms especially roundworms. It is also used in vitiated conditions of kapha and vata, constipation, inflammations, amenorrhoea, dysmenorrhoea, foul ulcers, boils, syphilis, gonorrhoea, dyspepsia, colic, skin diseases, eczema, artheralgia and intermittent fevers. The plant is an insect repellent due to the presence of aristolochic acid, which is poisonous to man and livestock. Plant is also used against scorpion sting. Seeds ground in water to form a lotion and used for softening hair. Powdered root is used in fertility control.Distribution: The plant is found in Sri Lanka, Arabian countries and tropical Africa. In India, the plant is grown in Deccan and Carnatic Plateau.Botany: Aristolochia bracteolata Lam. syn. A. bracteata Retz. belongs to the family Aristolochiaceae. It is a perennial prostrate herb with weak, glabrous stems. Leaves are simple, alternate, reniform or broadly ovate, cordate at the base with a wide sinus upto 7.5cm in diameter, reticulately veined. Flowers are solitary with a large sessile orbicular bract at the base. Perianth tube is cylindric with dark purple tip having revolute margins. Fruits are oblong-ellipsoid 12-ribbed glabrous capsules. Seeds are deltoid with slightly cordate base (Warrier et al, 1993) Another important species belonging to the genus Aristolochia is A. indica Linn. The plant grows wild throughout the low hills and plains of India from Nepal to West Bengal and South India. It is a valuable anti-dote to snake bite and to bites of poisonous insects as scorpion, etc. It is given in cases of cholera and diarrhoea after macerating with black pepper corns. The juice of the leaves has stimulant, tonic and antiperiodic properties.Agrotechnology: Shady areas and well-drained soils are most suited to Aristolochia. The plant can be seed propagated. 3-month-old seedlings raised in polybags are required for transplanting. Pits of size 50cm cube are to be taken at a distance of 3m and filled with sand, topsoil and dried cowdung. To these pits, the seedlings are to be transplanted. Regular irrigation and organic manure application is beneficial. The plant is to be trailed on iron wires tied to poles. The plant is not attacked by any serious pests or diseases. Plant attains good spread within one year. Leaves can be collected for the next 10 years. Roots and leaves constitute the economi c parts (Prasad et al, 1997).Properties and activity: Leaves and fruits yield ceryl alcohol, -sitosterol and aristolochic acid. Root contains aristolochic acid. Seeds give an alkaloid magnoflorine, aristolochic acid, fatty oil comprising palmitic, stearic, lignoseric and oleic acids and -sitosterol.The plant is anthelmintic, cathartic, antiperiodic and emmenagogue. Leaf is antigonorrhoeic, larvicidal and used in eczema on children’s leg and ulcers. The plant is oxytocic (Husain et al,1992).... worm killer
Infection by any parasitic worm. (See worm infestation.)... helminth infestation
An alternative name for threadworm infestation.... pinworm infestation
n. any member of several groups of soft-bodied legless animals, including flatworms, nematode worms, earthworms, and leeches, that were formerly thought to be closely related and classified as a single group – Vermes.... worm
Tapeworms (cestodes) are ribbon-shaped worms that infest the intestines of humans and animals. They are usually acquired by eating undercooked meat or fish. Tapeworms from beef, pork, and fish usually only cause mild abdominal discomfort or diarrhoea. However, if eggs of pork worms are ingested, the hatched larvae burrow into tissues to form cysts. This leads to cysticerosis, the symptoms of which are muscle pain and convulsions. Rarely, fish tapeworms cause anaemia. Dwarf tapeworms, common in the tropics, can cause diarrhoea and abdominal discomfort. Tapeworms acquired from dogs cause hydatid disease. A diagnosis is made from the presence of worm segments or eggs in the faeces. Treatment is with anthelmintic drugs.... tapeworm infestation
A common infestation with a small worm, ENTEROBIUS VERMICULARIS (pinworm), that lives in the intestines. Threadworms primarily affect children. The female adult threadworms are white and about 1 cm long (large enough to see). They lay eggs in the skin around the anus, and their movements cause tickling or itching in the anal region, often at night. Eggs are transferred from the fingers to the mouth to cause reinfestation or are carried on toys or blankets to other children. Swallowed eggs hatch in the intestine and the worms reach maturity after a period of 2–6 weeks. Diagnosis is made by seeing the worms or by applying a piece of sticky tape to the anal area to collect the worms or eggs. Treatment is with an anthelmintic drug.... threadworm infestation
a *monodelusional disorder in which patients believe they or their environment are infested by living or non-living pathogens. These can range from rats in the patient’s house to microspores in the air. Most commonly, patients claim they are infested with insects, worms, parasites, mites, or inanimate threads or fibres, often underneath their skin. Many present the alleged parasite as a specimen for examination. If compliance can be established, most patients respond well to *antipsychotic medication. The term delusional infestation was first introduced by Roland W. Freudenmann and Peter Lepping in 2009, and has gradually superseded the terms delusional parasitosis and Ekbom’s syndrome.... delusional infestation
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