What symptom is female pubic louse?

summary

Pubic lice disease is caused by the parasite, pubic lice. This parasite is a kind of incomplete metamorphosis insect, and it can ovulate on the parasitic organisms, especially on the human body. After ovulation, it will secrete a kind of liquid, which makes the eggs of pubic lice firmly adhere to the human hair or clothing, It should be that this parasite mainly parasitizes on people's head underwear or pubic hair, and mainly feeds on people's blood. Moreover, when the color is human blood, the saliva secreted is toxic, which can cause skin itching and even dermatitis. What symptom does pubic louse disease have? Let's talk about it.

What symptom is female pubic louse?

First, itching, itching is the main symptom, 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.

Second, the skin rash, in the pubic lice bite often have micropores (invisible to the naked eye), local redness, there are small red spots, on which there are blood scabs; After about 5 days, local allergic reaction occurred in the micropore, and papules often appeared. Because scratch often appear infection, see pustule, ooze liquid, scab.

Third, gray spots, 0.2-2cm large gray spots can be seen near the affected area, which is not painful and itchy, and can last for several months. This kind of gray spots can also be seen in the chest, abdomen, medial thigh and other places. The cause of this gray spot is unclear, which may be related to the saliva entering the blood when the pubic lice bites.

matters needing attention

When the pubic lice bites the human body, it will make holes on the screen. This kind of small hole is very subtle and can hardly be seen by the naked eye. In the part bitten by the pubic lice, the patient's local skin will be red, and some small red spots will grow on the skin. On these small red spots, there are blood scabs.