Science, asked by preranapreethi, 5 months ago

wht to do if head lice becomes more give a solution​

Answers

Answered by manasgupta2506
0

Answer:

To get rid of head lice and their eggs, and to help prevent them from coming back:

Wash all bed linens, stuffed animals, and clothing used during the 2 days before treatment (any lice that fell off before that will not be alive). ...

Dry clean items that can't be washed.

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Answered by sudamaprasad725
0

Answer:

big explanation what u think write it

Explanation:

What Are Head Lice?

Head lice are tiny wingless insects. They live among human hairs and feed on blood from the scalp.

Head lice are a common problem, especially for kids. They spread easily from person to person, and sometimes are tough to get rid of. Their bites can make a child's scalp itchy and irritated, and scratching can lead to infection.

Head lice are annoying, but they're not dangerous and they don't spread disease. They're not a sign of poor hygiene — head lice need blood and they don't care whether it's from someone who's clean or dirty.

It's best to treat head lice right away to prevent them from spreading.

What Are the Signs & Symptoms of Head Lice?

Even though they're tiny, you can see head lice. Here's what to look for:

Lice eggs (nits). These look like tiny yellow, tan, or brown dots before they hatch. Lice lay nits on hair shafts close to the scalp, where the temperature is perfect for keeping warm until they hatch. Nits look a bit like dandruff, but aren't removed by brushing or shaking them off.

Unless a child has many head lice, it's more common to see nits in the hair than live lice crawling on the scalp. Lice eggs hatch 1–2 weeks after they're laid. After hatching, the remaining shell looks white or clear and stays attached to the hair shaft. This is when it's easiest to spot them, as the hair is growing longer and the egg shell is moving away from the scalp.

Head lice adult and nit on hair

Adult lice and nymphs (baby lice). Adult lice are no bigger than a sesame seed and are grayish-white or tan. Nymphs are smaller and become adult lice about 1–2 weeks after they hatch. This life cycle repeats itself about every 3 weeks. Most lice feed on blood several times a day, and they can survive up to 2 days off the scalp.

Scratching. With lice bites come itching and scratching. This is due to a reaction to the saliva (spit) of lice. But the itching doesn't always start right away. It depends on how sensitive a child's skin is to the lice. It might take weeks for kids with lice to start scratching. They may complain, though, of things tickling or moving around on their heads.

Small red bumps or sores from scratching. Some kids have mild irritation from scratching, while others may get a bothersome rash. Scratching a lot can lead to a bacterial infection. Watch for swollen lymph nodes (glands) on the back or front of the neck, and red, tender skin that might have crusting and oozing. Doctors can treat a skin infection with an antibiotic.

How Can I Check My Child for Head Lice?

Look for lice and nits on the scalp, behind the ears, and around the nape of the neck. It's rare for lice to be in eyelashes or eyebrows.

It can be tough to find a nymph or adult louse. Usually, there aren't many of them and they move fast. Look for nits attached to the hair near the scalp. They can look like dandruff or dirt. To tell them apart, pull on the little speck with your fingers — dandruff and dirt can be removed, but nits stay stuck. A magnifying glass and a bright light can help with your inspection.

The best way to check is by using a fine-tooth comb on wet hair. After applying lots of conditioner, comb the hair out in very small sections, and look for lice or nits on the comb. You can wipe the comb onto a tissue or paper towel where it will be easier to see them.

If your child is itchy and scratching their head but you're not sure if it's lice, ask your child's doctor or the nurse at school or childcare center to take a look.

How Are Head Lice Treated?

The two main ways to treat lice are:

medicine

removing by hand

Medicine: Medicated shampoos, cream rinses, and lotions are available that

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