Is pubic lice a long disease

summary

I'm a resident student in school. I'm not worried about pubic lice disease. It should be infectious. I went to the hospital for treatment. After treatment with medicine, the situation is stable now. Do you know that pubic lice is a long-term disease? Let's talk about whether pubic lice is a chronic disease.

Is pubic lice a long disease

First, a small number of patients can see 0.2-2cm large cyan gray or light cyan green spots near the affected area, which are not painful and itchy, and can last for several months, and can continue to exist after killing the pubic lice. This kind of cyan gray spot can also be seen in the chest, abdomen, thigh and other places. The second generation of these nymphs is more common.

Second: itching is the main feature of pubic lice, but the degree of itching varies from person to person. Pruritus is due to the pubic lice claw hook to the skin holes or holes, lice bite and saliva into the mouth when pruritus occurs. When sucking blood, pubic lice inject saliva because saliva can prevent blood coagulation, which is conducive to sucking blood. Pubic lice sucks blood several times a day, so pruritus is paroxysmal.

Third: in the pubic lice bite often have micropores, local redness, there are small red spots higher than the skin, there are blood scabs on them; micropores after about 5 days, local allergic reaction, often raised papules. Because scratch often appear infection, see pustule, ooze liquid, scab, secondary eczema or folliculitis. This is also the second sign of pubic lice.

matters needing attention

This disease needs to be noted: proper isolation from pubic lice patients. If you are a family member of the patient, boil or iron the clothes, bedding and pollutants used by the patient. Because one of the transmission routes of pubic lice is indirect contact.