How can I determine the duration of a lice infestation?
To calculate how long you have had lice, you can start by examining the life cycle of lice. Lice go through three stages: nit (egg), nymph, and adult.
Nits take about 7-10 days to hatch into nymphs, and nymphs take about 7-10 days to mature into adult lice. So, if you find adult lice, it means they have been present for at least 14-20 days.
To get a more accurate estimate, you can carefully examine your scalp and hair for nits. If you find nits close to the scalp, it suggests a recent infestation. However, if the nits are further away from the scalp, it indicates a longer duration of infestation.
It’s important to note that lice can multiply quickly, so it’s crucial to take immediate action to treat and prevent further infestation.
For more detailed information and guidance, you can refer to this resource: [link to a reliable source on lice infestation and treatment].