9/24/2023 0 Comments Tapeworm symptoms![]() ![]() Available evidence suggests that using 10mg/kg once orally may have a higher rate of cure than the 5mg/kg dose. Praziquantel is the medication most often used to treat active taeniasis, given at 5-10 mg/kg orally once for adults and 5-10 mg/kg orally once for children. Household contacts of neurocysticercosis cases should be evaluated for taeniasis to reduce the risk of cysticercosis. Serologic methods, which are available only in research settings, may be used to identify T. Recently developed coproantigen and molecular assays are more sensitive than stool examination, but these assays are not yet available outside of the research laboratory. cannot be differentiated a species determination may be possible if mature, gravid proglottids (or, more rarely, examination of the scolex) are present. Examination of 3 stool samples collected on different days is recommended to increase the sensitivity of microscopic methods. Repeated examination and concentration techniques will increase the likelihood of detecting light infections. Microscopic identification of eggs and proglottids in feces is diagnostic for taeniasis however, eggs and proglottids are not released into the feces until approximately 2 to 3 months after the adult tapeworm is established in the upper jejunum. asiatica tapeworms range in size from 4-8 m, produce 700 proglottids/worm and may produce 80,000 eggs per proglottid. solium (pork) tapeworms are smaller, 2-8 m in length, produce an average of 1,000 proglottids/worm, and may produce 50,000 eggs per worm. saginata tapeworms are usually 4-12 m in length, but can grow to be 25 m the adult tapeworms produce 1,000 to 2,000 proglottids/ worm and may produce up to 100,000 eggs per worm. The adult tapeworms produce proglottids that mature, detach, and migrate to the anus and are then passed in the feces. Once ingested, cysticerci attach to the small intestine and develop into adult tapeworms over the course of 2 months. Humans become infected by eating raw or undercooked infected beef or pork. People with taeniasis typically have mild gastrointestinal symptoms or may be asymptomatic. Humans can become infected with these tapeworms by eating raw or undercooked beef ( T. Taeniasis in humans is a parasitic infection caused by the tapeworm species Taenia saginata (beef tapeworm), Taenia solium (pork tapeworm), and Taenia asiatica (Asian tapeworm). ![]()
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