A head louse is an insect that lives on the human scalp and feeds on human blood. The female louse lays eggs in the head and makes sure the eggs are attached to the hair shaft. It takes around eight days for the egg to hatch. The louse takes another 11 days to mature into an adult louse.
The primary cause of head louse is poor personal hygiene. Other causes due to which a person can be infected by lice are:
When a person is affected by this condition then the following symptoms are observed:
Prevention of Lice:
Lice can be prevented by using medicated shampoos and conditioners to wash the hair. The shampoos are usually based on a chemical called pyrethrin. This compound is toxic for lice and helps in getting rid of it.
You can also opt for the following lifestyle changes to prevent lice:
In case you have a concern or query you can always consult an expert & get answers to your questions!