Body lice are small, wingless insects that live mainly in clothing and bedding. They move to the skin several times a day to feed on blood and often bite the areas where clothing touches the skin.They are more common in crowded or unhygienic living conditions, such as shelters and refugee camps.
It can spread through contact with an infected clothing or bedding. Infested clothing and bedding should be washed in hot, soapy water and dried using the hot cycle of a washing machine.
What are the symptoms?
Body lice bites can cause:
- Intense itching
- Small blood spots or crusts around the bites
What are the causes?
Body lice can spread through close contact with an infected person or their clothing or bedding. Pets such as dogs and cats do not spread it.
Who is at risk?
The risk of body lice is higher in people living in crowded or poorly maintained places, especially in shelters where beds are shared.
How are they diagnosed?
Body lice are diagnosed by finding eggs or crawling lice on clothing seams or bedding. Lice can also be seen on the skin when they come to feed.
What are the treatment options?
Treatment includes bathing with soap and water and washing clothes and bedding in hot water. If lice remain, 1% permethrin or pyrethrin lotion can be used. If these treatments do not work, the doctor can prescribe stronger medicines.
What are the possible complications?
Body lice usually do not cause serious problems, but they can sometimes lead to:
- Skin infections
- Thickened or darkened skin
- Diseases such as typhus, relapsing fever, or trench fever
How can they be prevented?
These steps can help get rid of body lice and prevent them from spreading:
- Wash yourself with soap and water
- Avoid close contact with someone who has body lice
- Do not share clothing or bedding with someone who has lice
- Wash clothes, bedding, and towels in hot water and dry them on high heat for at least 20 minutes
- Seal items that cannot be washed in a plastic bag for two weeks
- Vaccum your floors and furniture properly
Frequently Asked Questions (FAQs)
How do body lice spread?
They spread through close contact with an affected individual or by sharing infested clothing or bedding.
How are body lice treated?
Treatment includes bathing, washing clothes and bedding in hot water, and using lotions if needed.
Can body lice cause health problems?
Yes. They can cause skin infections and spread diseases such as typhus and trench fever.
Important Note: This information is for awareness purposes only. Please consult a healthcare professional for medical advice, diagnosis or treatment.
