How are head lice caught?
What’s the best way to detect head lice?
Why do head lice cause itching?
What are nits?
Will shampooing remove head lice?
How can I stop my children from getting head lice?
How quickly could I catch head lice after a successful treatment?
Do I need to tell anyone if I find a head lice infestation?
Can head lice be caught from bedding or towels?
Do you only catch head lice in school?
Why are there so many types of products to treat head lice?
What is contract tracing?
How are head lice caught?
Head lice simply crawl from one person’s hair into another’s when the two people’s heads are in close contact. Head lice can’t jump or fly.
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What’s the best way to detect head lice?
Regular detection combing using a Full Marks Detector Comb (Coming soon to Australia). You should also check for head lice in this way if anyone in the family has been in close contact with someone who has head lice
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Why do head lice cause itching?
There are a number of reasons – one is that the thought of head lice is enough to make some people itch. Others will have a reaction to the saliva the louse injects when they feed on the scalp. This itching can take weeks to develop or not develop at all.
Itching doesn’t mean you have head lice – just as no itching doesn’t mean you haven’t.
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What are nits?
Nits are white, empty egg shells left behind when a louse has hatched. They are glued to the hairs – and can be difficult to remove. Using a ‘nit comb’ or gripping the eggshell between tweezers may help.
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Will shampooing remove head lice?
No. Head lice breath through holes in their bodies called spiracles. Ordinary shampoo just causes them to close these spiracles and wait until the washing stops.
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How can I stop my children from getting head lice?
You can’t – but with regular detection combing you can find head lice and get rid of them before their numbers grow
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How quickly could I catch head lice after a successful treatment?
Straight away. It’s important to remember that a treatment doesn’t prevent head lice from immediately being caught again. This is why Contact Tracing is so important – as it reduces the chance of this happening.
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Do I need to tell anyone if I find a head lice infestation?
It’s a good idea to carry out Contact Tracing if you find head lice.
You may also want to tell close relatives, friends and your child’s school – but there is no need for your child to stay at home while being treated.
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Can head lice be caught from bedding or towels?
It’s very unlikely. Because head lice quickly die if they get cold, they try to avoid leaving a head unless it’s to crawl directly on to another. This is the only recognized way of catching them.
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Do you only catch head lice in school?
No. School is often associated with head lice because school children work and play very closely together – with lots of head to head contact. But you can catch head lice anywhere – and from anyone.
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Why are there so many types of products to treat head lice?
There are different products because people have different needs. Some products kill head lice; others will help to remove them. Some products have shorter application times.
To find a product that is suitable for your needs, speak to your pharmacist, nurse or doctor for advice.
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What is contact tracing?
If you have identified a head louse infection, you should do some ‘contact tracing’ to try to identify others with an infection. Head lice are passed through close head to head contact and so there must be someone out there with a head louse infection who passed them to the infected person in the first place. There is also a chance that the infected person has passed head lice on to others before they were even aware of the infection.
It is best to draw up a list of all the people any infected people have been in contact with e.g. friends, family, classmates etc and make sure that all of these people are checked too, using the detection combing method. Failure to carry out contact tracing can lead to further infections from close contacts after the infection has been cleared.
We have created a contact tracing list for you to download and print out. This should help you trace and identify people you think an infected person may have been in contact with. Click here to download it.
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