Pediculosis Capitis FAQ
What are the symptoms of head lice?
The most common symptom of head lice is itching on the scalp. You may also notice lice or small white eggs (nits) attached to the hair.
How do head lice spread?
Head lice spread through head-to-head contact with an infested person or by using infested combs, brushes, or hats.
Can adults get head lice?
Yes, head lice infestation can occur at any age, but it is most common in children.
What is the best way to get rid of head lice?
Using medicated shampoos or lotions specifically designed to kill lice and their eggs, along with thorough cleaning of personal items, is the most effective way to get rid of head lice.
How long do head lice live?
Head lice can live up to 30 days on a person’s head, and their eggs can survive for more than 2 weeks.
Can pets spread head lice?
No, head lice are specific to humans and cannot be spread by or to pets.
Are over-the-counter treatments effective for head lice?
Yes, over-the-counter treatments are often effective in treating head lice infestations. If unsure, consult a pharmacist or healthcare professional for advice.
How often should I wash bedding and clothing during a head lice infestation?
Wash all recently used bedding and clothing in hot water and dry them using high heat to kill any lice or eggs.
Can head lice cause serious health problems?
While head lice infestation can be uncomfortable and irritating, it does not generally cause serious health problems.
Should I keep my child out of school if they have head lice?
It is not necessary to keep a child out of school if they have head lice. Once treatment has begun, the child can attend school as usual.
Can head lice be prevented?
While it may not be possible to completely prevent head lice, avoiding head-to-head contact with infested individuals and not sharing personal items such as combs, brushes, and hats can reduce the risk of infestation.
Can natural remedies like tea tree oil help with head lice?
Some natural remedies, such as tea tree oil, may have some effect on head lice, but their effectiveness has not been proven in scientific studies. Medicated treatments are generally more reliable.
Can head lice infest eyebrows or eyelashes?
Head lice infestation is primarily limited to the scalp and hair, but in rare cases, they can also be found in eyebrows or eyelashes.
What should I do if head lice treatment doesn't work?
If over-the-counter treatments do not appear to be working, it is advisable to consult a healthcare professional for further evaluation and advice.
Is it possible to have head lice without any symptoms?
Some individuals may have head lice without experiencing any noticeable symptoms of infestation, especially during the early stages.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew