What are the hazards of pubic lice to the human body

Speaking of lice, I believe many of my friends know about them, especially children, because they have weaker resistance and are more likely to be infected by these things. Although lice are not big in size, they can cause great pain to people and have strong vitality. Many adults are also infected with one type of lice, pubic lice. Today we will talk about the harm that pubic lice can cause to the human body.

1. Pubic lice have strong reproductive capacity

Pubic lice have a strong reproductive capacity and can reproduce 40-50 per day. At the same time, because pubic lice are highly contagious, they can cause collective infection in couples, friends and family members, causing group illness.

2. Pubic lice inject venom

Pubic lice are a type of lice that lay eggs at the roots of pubic hair or even in blood scabs. Pubic lice, like lice in other parts of the body, can also spread infectious diseases such as relapsing fever and typhus.

3. Severe itching in the affected area of ​​pubic lice

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.

4. Blue spots will appear after being bitten by pubic lice

After the skin is bitten by pubic lice, red papules that are higher than the skin surface may appear. The patient feels itchy, and scratching often leads to secondary eczema or folliculitis. A few patients may also have bluish-grey or light-blue spots ranging in size from broad beans to fingertips on the inner thigh or trunk, which are not itchy and do not fade when pressed.

5. Pubic lice can spread to head lice

The biggest harm of pubic lice is that the disease can be transmitted to the head and cause head lice, which brings great inconvenience to the treatment of pubic lice. Pubic lice survive by sucking human blood, biting other humans and then infecting each other, inevitably spreading other infectious diseases such as hepatitis and AIDS. Although pubic lice mainly parasitize on the body hair around the pubic area and anus, they are occasionally found parasitizing on armpit hair, eyebrows or eyelashes. It often lies close to the surface of the skin and often grasps pubic hair with its crab-like claws. A small number of patients with pubic lice may have moderate fever, muscle pain, or swollen cervical lymph nodes.

Through the above description of the harm of pubic lice to the human body, I believe everyone has a certain understanding of the extent of its harm. The most obvious harm is the itching of the skin or hair, which is unbearable. Not only that, but it is also contagious. If one person gets it, the whole family may be infected. Therefore, if you find it, you must solve it in time.