Table of Contents
- Head lice facts
- What are head lice?
- How common is head lice infestation?
- Who is at risk for getting head lice?
- How in the world does a child get head lice?
- What do head lice look like?
- Where are head lice most commonly found?
- What are the signs and symptoms of head lice infestation?
- How is a head lice infestation diagnosed?
- What is the treatment for a head lice infestation (pediculosis)?
- What is the treatment for a head lice infestation (pediculosis)? (Continued)
- My child has head lice. I don't. Should I treat myself to prevent being infested?
- Should my pets be treated for head lice?
- My child is under 2 years of age and has been diagnosed with head lice. Can I treat my child with prescription or over-the-counter (OTC) drugs?
- What OTC medications are available to treat head lice?
- What prescription drugs treat head lice?
- Are any home remedies effective at getting rid of head lice?
- Which head lice medicine is best for me?
- What are the rules with head lice medicines?
- Is it possible to prevent head lice?
- Should household sprays be used to kill adult lice?
- Should I have a pest-control company spray my house to get rid of lice?
- What is the prognosis of a head lice infestation?
What are the signs and symptoms of head lice infestation?
The signs and symptoms are
- a tickling feeling of something moving in the hair;
- itching (caused by the an allergic reaction to the bites);
- sores on the head (caused by scratching);
- these sores on the head can sometimes become infected;
How is a head lice infestation diagnosed?
Head lice can be detected by looking closely through the hair and scalp for nits, nymphs, or adults. Locating a nymph or adult may be difficult; there are usually only a few of them, and they can move quickly from searching fingers. However, the presence of nits close to the scalp confirms that a person is infested. If the nits are located more than ¼ inch from the scalp, the infestation is probably an old one. If you are not sure whether or not a person has head lice, the diagnosis should be made by a health-care professional, school nurse, or a professional from the local health department or agricultural extension service. The nits of head lice are easily visible with a microscope. Continue Reading