What causes pubic lice?

Pubic lice are small insects that are parasites that live on the human body. For people, these insects are very scary because they can reproduce on the human body. This will lead to more and more diseases in people, and the body's immunity will decrease accordingly, which may even cause life-threatening situations over time. Pubic lice are mostly caused by people not paying attention to their personal hygiene. Let's find out what causes pubic lice?

Pubic lice are small, turtle-like creatures that use their large claws to grasp hair shafts. Pubic lice are off-white before feeding and turn rusty after feeding. It feeds on human blood, sucking blood 4-5 times a day. Pubic lice are easily spread through close physical contact during sexual intercourse and are a sexually transmitted disease. People can also get pubic lice by touching bedding, toilet seats, or the clothes of an infected person (borrowing someone else's clothes or trying on new clothes in a store). Pubic lice are simple to infect, diagnose and treat, with few complications. Through contact with the human body, lice quickly transfer to the short hairs of the genitals. The beard, eyebrows and eyelashes may also be affected.

The host's body temperature is suitable for the growth of pubic lice. Under natural conditions, the average lifespan of female lice is 35 days, during which time they lay about 50 eggs. One male louse can fertilize multiple female lice. A person can carry hundreds of eggs, which take 8-9 days to hatch. Neither eggs nor lice can be easily washed or brushed off. Most patients seek medical attention when lice have not yet reproduced for a few generations.

Pubic lice cause itching in the affected area, which is especially severe at night. A few patients may have moderate fever, muscle pain, or swollen cervical lymph nodes. The diagnosis is quickly made based on symptoms and physical examination. Lice eggs or pubic lice can be found on the hair shaft with the naked eye, under a microscope, or with a magnifying glass. Pubic lice can often be found 2-3 weeks after infection when itching occurs. Pubic lice that have fed on blood are rust-colored and are easiest to spot.

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