what causes head lice in children?
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- Lice are very easily spread, usually through close personal contact. Lice infestation may be caused by any of the three types of lice: 1  Head lice may be spread through close personal contact, shared personal items (combs, brushes, hats, helmets, clothing, or earphones), or shared bedding.2  Pubic lice are spread mainly through sexual contact and are very contagious. The lice and eggs may also survive long enough on personal items such as clothing or towels to be spread to another person. 2  A child who has pubic lice may have a history of sexual abuse. 3  Body lice are most often spread by contact with personal items, especially clothing and hats.
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11 Ways to Prevent Head Lice 11 Ways to Prevent Head Lice. School is back in session, and it’s got me scratching my head. Head lice infestations are most common among in preschool- or elementary school-age children and their caretakers. According to the CDC, an estimated 6-12 million children age 3 through 11 get lice each year. Contrary to popular opinion, contracting lice has nothing to do with cleanliness.
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Head Lice Information for Parents Related Links. Head Lice Information for Parents. You should examine your child's head, especially behind the ears and at the nape of the neck, for crawling lice and nits if your child exhibits symptoms of a head lice infestation. If crawling lice or nits are found, all household members should be examined for crawling lice and nits every 2–3 days.
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Conditions That Cause Hair Loss in Children Causes of Hair Loss in Children. There are many reasons kids' hair might fall out abnormally or excessively. The following conditions are the most common causes of hair loss in children: Tinea capitis. The most common cause of hair loss in children is an infection known as tinea capitis.
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Epidemiology & Risk Factors Getting head lice is not related to cleanliness of the person or his or her environment. Head lice are mainly spread by direct contact with the hair of an infested person. The most common way to get head lice is by head-to-head contact with a person who already has head lice.
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- The cause of head lice is an infestation with a parasitic insect known as Pediculus humanus capitis. This parasite is more commonly known as head lice -- so both the condition and the parasite that causes it go by the same name. A head louse (head lice is plural) is a small, wingless insect. It has three pairs of legs located directly behind the head.
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Head louse For the disease known as head lice, see Head lice infestation. The head louse (Pediculus humanus capitis) is an obligate ectoparasite of humans that causes pediculosis capitis. Head lice are wingless insects spending their entire life on the human scalp and feeding exclusively on human blood.
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- Be sure there is adequate lighting when checking your child's head for lice. A brightly lit bathroom or a flashlight will help you spot any lice or eggs. Begin at the nape (bottom) of the neck and work your way up. Lice and eggs can be anywhere on the head but they do prefer warmer places to hide.
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How to Get Rid of Head Lice Naturally Most common in children, head lice is usually the result of direct transfer of the lice from the one person to another. Head lice are not a sign of poor hygiene and they don’t cause any infectious diseases.
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- Nits are the empty egg cases attached to hair that head lice hatch from. Head lice are a common problem, particularly in school children aged 4-11. They're largely harmless, but can live in the hair for a long time if not treated and can be irritating and frustrating to deal with. This page covers: Spotting head lice.
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Overview 1 Common illnesses such as colds, flu, and ear and sinus infections are some of the most frequent causes of headaches in children. More-serious infections, such as meningitis or encephalitis, also can cause headaches, but are usually accompanied by other signs and symptoms, such as fever and neck stiffness.  Head trauma.
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Doc Dispels Common Myths About Head Lice 1 In fact, even the presence of mature head lice is not considered a valid reason to exclude children, only a cause for prompt referral to the physician for treatment.. 2  Myth: Lice carry disease.  3 Head lice do not transmit serious infectious disease, Bonwit explained. lice infestation, however, is not a reflection of a person's cleanliness, according to Dr. Andrew Bonwit, a pediatric infectious disease expert at Loyola University Health System in Illinois. Personal hygiene and socioeconomic status have nothing to do with having or transmitting head lice.
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- Head lice: the key is in the comb. The Lice Problem - if you’re a parent you’ve probably had to deal with it at least once. And you dread having to do it again. Every school year, thousands children get head lice. More and more, parents are finding that chemical based lice shampoos just don’t work.
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- Head lice infestations can happen to anyone, but they are a particular concern for school-age children. It is important to emphasize that poor hygiene, skipped baths or showers, or any other hygiene issue is not the cause of head lice.Children who live in crowded conditions may have more of a problem with head lice, but that is only because they are living close to one another and may sleep in the same bed.t is important to emphasize that poor hygiene, skipped baths or showers, or any other hygiene issue is not the cause of head lice. Children who live in crowded conditions may have more of a problem with head lice, but that is only because they are living close to one another and may sleep in the same bed.
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Head Lice Head lice facts. 1  Head lice are parasites that are found on human heads. 2  The word lice is plural for louse. 3  Head lice are spread by personal contact or the sharing of combs, brushes, caps, and other clothing. 4  Head lice are a common problem with preschool and schoolchildren.ead lice facts. 1  Head lice are parasites that are found on human heads. 2  The word lice is plural for louse. 3  Head lice are spread by personal contact or the sharing of combs, brushes, caps, and other clothing. 4  Head lice are a common problem with preschool and schoolchildren.
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Head lice infestation Head lice infestation (also known as pediculosis capitis, nits, or cooties) is the infection of the head hair and scalp by the head louse (Pediculus humanus capitis). Itching from lice bites is common. During a person's first infection, the itch may not develop for up to six weeks.ead lice are spread by direct contact with the hair of someone who is infected. The cause of head lice infestations are not related to cleanliness. Other animals, such as cats and dogs, do not play a role in transmission.
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Slideshow: Treating and Preventing a Head Lice Infestation Head lice can be white, brown, or dark gray. They are most often found in the hair at the back of the neck or behind the ears. The nits are round or oval specks that are tightly glued to hairs near the scalp. If you try to slide the nits off, they won't budge.
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Head Lice Head lice are parasites that can be found on the heads of people. Infection with head lice is called pediculosis. (The head louse, Pediculus humanus capitis, is different from the lice that cause body and pubic-hair infections.).nyone who comes in close contact with someone who already has head lice, or even their contaminated clothing and other belongings, is at risk for acquiring head lice. So it is easy to transmit head lice from one person to another.
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- Pubic lice on the head (eyelashes or eyebrows) of a child may be an indication of sexual exposure or abuse. Persons infested with pubic lice should be evaluated for other sexually transmitted diseases (STDs).ubic lice on the head (eyelashes or eyebrows) of a child may be an indication of sexual exposure or abuse. Persons infested with pubic lice should be evaluated for other sexually transmitted diseases (STDs).
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- Late lice. The common head louse, Pediculus humanus capitis, may take as long as 14 days to hatch. Gilles San Martin/Wikimedia Commons. Here’s some lousy news for parents of itchy-headed kids: Lice eggs can take 2 weeks to hatch in human hair, making standard 7-day delousing treatments ineffective in some cases.
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- Lice can be more difficult to see than nits since they can move and hide from view. A doctor or nurse can examine the head under a special lamp, which causes nits to glow a pale blue color. If you are unsure whether your child has lice, make an appointment for your child to be examined before you start treatment.
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Anal pain To successfully treat head lice, you need to see a doctor. FALSE: Head lice can be successfully treated at home with over-the-counter lice-. killing shampoo and diligent combing. If you are unsure whether your child has. head lice, confirm it with your child’s pediatrician or with a school nurse.
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Head lice Head lice (Pediculus humanus capitis) feed on blood, primarily on the heads of children. Infestation by head lice is called pediculosis. Fortunately, they do not transmit disease, although their presence can be very bothersome.ead lice do not jump or fly. They can however move from an infested person to another person during play or other close contact. Head lice may also spread when an infested child shares combs, brushes, scarves, clothing, hats, towels or similar items. Head lice do not feed on cats, dogs, or other animals.
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Head Lice 1 The word lice is plural for louse. 2  Head lice are spread by personal contact or the sharing of combs, brushes, caps, and other clothing.3  Head lice are a common problem with preschool and schoolchildren. Head lice are spread by personal contact or the sharing of combs, brushes, caps, and other clothing. 2  Head lice are a common problem with preschool and schoolchildren. 3  Head lice cause a tickling feeling of something moving in the hair, itching, and sores on the head.
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- Lice live in the hair and may cause scalp itching. Photo Credit child's hair in pig tails / girl image by Katrina Miller from <a href='http://www.fotolia.com'>Fotolia.com</a>. Lice are common parasitic insects that easily spread from person to person, live on the head and feed off blood in the scalp.
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Causes of Head Lice Occasionally, head lice may be acquired from contact with clothing (such as hats, scarves, and coats) or other personal items (such as brushes or towels) that belong to an infested person. Preschool and elementary-age children (ages 3-11) and their families are infested most often.he cause of head lice is an infestation with a parasitic insect known as Pediculus humanus capitis. This parasite is more commonly known as head lice -- so both the condition and the parasite that causes it go by the same name. A head louse (head lice is plural) is a small, wingless insect.