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Crabs disease is a major parasitic on human hair around the anus pubic hair and crabs on the skin near the bite of his . to cause itching of a contagious parasitic disease. crabs body small . shaped like a turtle . With its large clawed Live in the hair shaft . eat crabs in front of a gray . become rusty after eating . a people 's blood for nutrition . bloodsucking 4-5 times a day . host growth temperature for crabs . under natural conditions . female average life span of lice For 35 days. During this period about 50 eggs . a male more than female lice lice can fertilize . a person who can take hundreds of eggs . egg incubation time is 8-9 days . eggs and lice Not easy to wash or brush . When the lice when breeding due for generations . The majority of patients will seek medical treatment . crabs to scratch the affected area . especially night . A few patients have moderate fever . muscle pain . or cervical lymph nodes. According to symptoms and physical examination . diagnosis quickly determined . with the naked eye . or under the microscope . or use a magnifying glass can be found in the hair shaft or pubic lice eggs . 2-3 weeks after infection of crabs . When the itching attack . often can be found Crabs . taking the blood of the crabs is rusty . most likely to be found . pubis is a kind of lice . lay eggs on the roots of people's pubic hair . adult lice the size of body , such as sesame . its people with his piercing device Hui When the skin absorb the blood . that the human skin bites . in turn its toxic saliva into the human body . also edge edge defecation vampire . it cause genital itching and skin inflammation . crabs are the same as with other tick diseases . can spread Relapsing fever and typhus and other infectious diseases .
Crabs disease mostly occurs in those poor sanitary conditions . the people in crowded living conditions . crabs are usually transmitted by sexual contact . husband and wife are suffering from crabs with the disease . so . crabs disease belong to sexually transmitted diseases. In addition . It can also By underwear . mattresses or sitting toilet indirect communication . In recent years, also found that some people from wearing shorts riding transmitted crabs . However, in general . crabs of the host is human . rather than animals .
Although the main parasitic crabs around the anus in the perineum and body hair . but also occasionally feed on the armpits . eyebrows or eyelashes . it always appressed on the surface of the skin . too often by virtue of their crab -like claws to seize the pubic hair . The eggs can be firmly Adhesion in pubic hair . skin crabs bite . may appear higher than the leather of red papules . the patient a sense of itching . The scratch is often secondary to eczema , or folliculitis . a small number of patients in the unit or inside the trunk, also visible Beans as large as a finger light cyan blue gray or blue spots . does not itch . pressure of not fade . This is because the crabs when sucking blood . makes the skin micro- bleeding . plus crabs in saliva makes the hemoglobin pigment Formed into the green . This blue spot may continue to exist after the crabs to kill a few months. will go to put the slide under the pubic hair . if under a microscope to see the eggs. can be confirmed .
1 . crabs disease prevention
The first is to eradicate prostitution and sexual promiscuity . but also improve personal hygiene . Qin bath . Diligence Huanyi . if found crabs addition to timely medical treatment of patients . It should also track the source of infection . in particular, their sexual partners. should be examined Treatment . on the patients clothing . bedding and pollutants should be boiled off lice or the iron .
2 . crabs disease treatment
Treatment of the disease . mainly topical . First of all, as far as possible to shave pubic hair pubic hair and burned with fire . underwear . underpants to boiling or ironing . topical medication are:
⒈ 0.01% daisy dichlorobenzene ether lipid solution . This is a highly effective low toxicity pesticides . a Waicha make pubic hair all wet .3 days after the wash. that the drug can kill crabs have eggs . Harmless to human body . Be careful not to drip into the eyes or eating .
⒉ 25% -50% of the 100 alcohol extract . Waicha 2 times a day . for 3 days . then warm vinegar Tucha . to undermine the crabs adhesion between the egg and the pubic hair thing . crabs eggs can be easily Removed .
⒊ 25% benzyl benzoate emulsion .1 % .1 % of mercuric chloride HCB alcohol cream .10 % sulfur ointment or cream , etc. You also can force the skin to kill crabs .
⒋ 10% of the sulfur calamine lotion or 5% reduction of mercury ointment to the white paint on the Skin Lesions .
⒌ if secondary infection . to topical application of antibiotic ointment .
Such as the use of such methods 7-10 days after treatment . there are new eggs there . shall repeat the treatment 1 . In addition . patients are often also infected with one or other sexually transmitted diseases. so also do the same for its Aspects of the inspection .
Crabs disease mostly occurs in those poor sanitary conditions . the people in crowded living conditions . crabs are usually transmitted by sexual contact . husband and wife are suffering from crabs with the disease . so . crabs disease belong to sexually transmitted diseases. In addition . It can also By underwear . mattresses or sitting toilet indirect communication . In recent years, also found that some people from wearing shorts riding transmitted crabs . However, in general . crabs of the host is human . rather than animals .
Although the main parasitic crabs around the anus in the perineum and body hair . but also occasionally feed on the armpits . eyebrows or eyelashes . it always appressed on the surface of the skin . too often by virtue of their crab -like claws to seize the pubic hair . The eggs can be firmly Adhesion in pubic hair . skin crabs bite . may appear higher than the leather of red papules . the patient a sense of itching . The scratch is often secondary to eczema , or folliculitis . a small number of patients in the unit or inside the trunk, also visible Beans as large as a finger light cyan blue gray or blue spots . does not itch . pressure of not fade . This is because the crabs when sucking blood . makes the skin micro- bleeding . plus crabs in saliva makes the hemoglobin pigment Formed into the green . This blue spot may continue to exist after the crabs to kill a few months. will go to put the slide under the pubic hair . if under a microscope to see the eggs. can be confirmed .
1 . crabs disease prevention
The first is to eradicate prostitution and sexual promiscuity . but also improve personal hygiene . Qin bath . Diligence Huanyi . if found crabs addition to timely medical treatment of patients . It should also track the source of infection . in particular, their sexual partners. should be examined Treatment . on the patients clothing . bedding and pollutants should be boiled off lice or the iron .
2 . crabs disease treatment
Treatment of the disease . mainly topical . First of all, as far as possible to shave pubic hair pubic hair and burned with fire . underwear . underpants to boiling or ironing . topical medication are:
⒈ 0.01% daisy dichlorobenzene ether lipid solution . This is a highly effective low toxicity pesticides . a Waicha make pubic hair all wet .3 days after the wash. that the drug can kill crabs have eggs . Harmless to human body . Be careful not to drip into the eyes or eating .
⒉ 25% -50% of the 100 alcohol extract . Waicha 2 times a day . for 3 days . then warm vinegar Tucha . to undermine the crabs adhesion between the egg and the pubic hair thing . crabs eggs can be easily Removed .
⒊ 25% benzyl benzoate emulsion .1 % .1 % of mercuric chloride HCB alcohol cream .10 % sulfur ointment or cream , etc. You also can force the skin to kill crabs .
⒋ 10% of the sulfur calamine lotion or 5% reduction of mercury ointment to the white paint on the Skin Lesions .
⒌ if secondary infection . to topical application of antibiotic ointment .
Such as the use of such methods 7-10 days after treatment . there are new eggs there . shall repeat the treatment 1 . In addition . patients are often also infected with one or other sexually transmitted diseases. so also do the same for its Aspects of the inspection .
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