White pubic lice egg particles

Are pubic lice larvae milky white? Pubic lice are a type of sparganum that parasitizes the private parts of the human body. They not only transmit diseases by inhaling human blood, but also cause the spread of pubic lice eggs. So are the larvae of pubic lice milky white?

Are pubic lice eggs milky white?

1. Are the larvae of pubic lice milky white?

The larvae of pubic lice are generally gray-green with black spots. Its volume is very small. The color is white and it will stick to human hair and fibers. He has three pairs of legs, the front is relatively long and thin, the abdomen is relatively short, like a hairy crab, and can grasp the male pubic hair with its front claws. It will also continue to spread to the night cat. Generally, it is not common on the patient's eyebrows and eyelashes. It will crawl on the skin like small khaki particles.

Are pubic lice larvae milky white?

The larvae of pubic lice are very difficult to eliminate, and even after being eliminated, they are very easy to reoccur. They can move freely and are usually infected through sexual intercourse or other direct contact such as contact with the fetus. For example, if you live in an environment with poor hygiene for a long time or sleep in the same room with a patient with this disease, you will be infected with this disease.

2. What are the symptoms of pubic lice?

Sudden severe itching of the male pubic area is usually caused by a history of unclean sexual life or a recent stay in a hotel with a patient or his immediate family members. The itching occurs most often at night and is mainly confined to the toes. It can also affect the anus, abdomen, armpits, eyelashes and calves. Immediate relatives or sexual partners may have similar symptoms. It can be seen that there are gray-white sand-like particles of pubic lice eggs attached to the male pubic hair, and slowly moving pubic lice, or pubic lice that are half buried in the skin and half exposed outside the skin, accompanied by scars and scabs, or scattered dark blue bleeding spots. Patients often have dark brown blood stains on their underwear, which are caused by spotty bleeding from the physical blood sucking sites of pubic lice.

3. How to check for pubic lice

3.1. Inspection under microscope

Pubic lice nymphs or larvae are detected under an optical microscope or high-power magnifying glass.

The disease has three characteristics: one is itching, two is red rash, and three is blue-green bruises. Generally, laboratory examination is not required. If necessary, pubic lice nymphs or larvae can be found under an optical microscope or high-power magnifying glass for identification.

3.2 Specimen Collection

Use clippers to cut off male pubic hair that has pubic lice and larvae.

3.3. Inspection and specimen collection

Choose the following fixatives for fixation: 70% ethanol or 5%-10% formalin solution in water. Collect the fixed specimen and place it on the slide, add a drop of 10% ferric chloride solution, place it on an alcohol burner to warm it slightly, and then examine it under a high-power microscope. Specimen collection and fixation: Select the following fixatives for fixation: 70% ethanol or 5%-10% formalin solution. Collect the fixed specimen and place it on the slide, add a drop of 10% ferric chloride solution, place it on an alcohol burner to warm it slightly, and then examine it under a high-power microscope.

3.4. Check results

Pubic lice are crab-shaped, with three pairs of legs. The front legs are smaller, while the back legs are extremely large and have strong claws that can grasp male pubic hair. The larvae are rust or dark red in color.