Pediculosis and Scabies - American Family Physician
نویسندگان
چکیده
fly. Rather, they are transmitted by person-toperson contact. Despite the introduction of new treatments, the frequency of lice infestation may be increasing. One explanation may be the development of resistance to current treatments. Fortunately, head and pubic lice do not transmit systemic disease. Hence, treatment is directed at relieving symptoms and preventing reinfestation and transmission.
منابع مشابه
Pediculosis and scabies.
Pediculosis and scabies are caused by ectoparasites; patients usually present with itching. Head and pubic lice infestations are diagnosed by the visualization of insects or viable nits (eggs). Primary treatment is topically administered 1 percent permethrin. Malathion is one alternative for treatment failures. The importance of environmental measures to prevent infestation is a matter of contr...
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Pediculosis and scabies are caused by ectoparasites. Pruritus is the most common presenting symptom. Head and pubic lice infestations are diagnosed by visualization of live lice. Finding nits (louse egg shells) alone indicates a historical infestation. A "no nit" policy for schools and day care centers no longer is recommended because nits can persist after successful treatment with no risk of ...
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BACKGROUND Pediculosis capitis and scabies are common parasitic skin diseases, especially in resource-poor communities, but data on epidemiology and morbidity are scanty. OBJECTIVES To assess the prevalence, seasonal variation and morbidity of pediculosis capitis and scabies in poor neighbourhoods in north-east Brazil. METHODS The study comprised cross-sectional surveys of a representative ...
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