Pediculosis, commonly known as lice infestation, is the presence of parasitic lice on the body. These tiny insects infest the scalp, body, and pubic areas, causing itching and discomfort. Infestation occurs through direct contact with infested individuals or their personal belongings.

Pediculosis FAQ


What are the symptoms of lice infestation?

Common symptoms include itching, visible lice or nits on the hair or body, and sores caused by scratching.

How is lice infestation treated?

Treatment involves using medicated shampoos or lotions specifically designed to kill lice and their eggs.

Can lice infestation be prevented?

Prevention involves avoiding close contact with infested individuals and not sharing personal items such as combs, brushes, hats, and clothing.

Are over-the-counter lice treatments effective?

Yes, many over-the-counter treatments are effective at eliminating lice infestations when used as directed.

Can lice infestation affect pets?

No, lice infestation is specific to humans and does not affect pets.

What should be done if lice infestation persists after treatment?

Consult a healthcare professional for further guidance and alternative treatment options.

How quickly do lice eggs (nits) hatch?

Typically, lice eggs hatch within 6-9 days, but this may vary depending on environmental conditions.

Can lice infestation spread through personal belongings?

Yes, lice infestation can spread through shared items such as hats, clothing, towels, and hair accessories.

Is lice infestation more common in children?

Yes, children are more commonly affected by lice infestations due to close contact in school and social activities.

Can lice infestation cause serious health problems?

While lice infestation is not generally associated with serious health risks, excessive scratching can lead to skin infections.

How long do lice infestation treatments take to work?

Most treatments require reapplication after a certain period to ensure all newly hatched lice are eliminated.

Are there natural remedies for lice infestation?

Some natural remedies such as tea tree oil and neem oil have been suggested to help repel lice, but their effectiveness varies.

Can lice infestation cause hair loss?

Lice infestation itself does not cause hair loss, but excessive scratching and irritation of the scalp may lead to hair breakage.

Should pets be treated if the owner has lice infestation?

No, lice infestation is specific to humans and does not affect or require treatment for pets.

Can lice infestation occur in clean hair and living conditions?

Yes, lice infestation is not related to personal hygiene or living conditions and can occur in anyone.

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