Why Do Head Lice Itch?

Why Do Head Lice Itch?

Itching is a common symptom of head lice, but it doesn’t always mean that you have the bugs. Head lice are hard to get rid of, so if you think you might have them, the best thing to do is get the proper lice treatment. While the itching may seem severe when you first notice it, the itchiness will subside over the next week or so.

Head lice are incredibly common and can affect anyone. They usually live on the scalp, behind the ears, near the neckline, and occasionally on the eyelashes or eyebrows. The tiny parasites hold on tightly with their claws and nits, which are cemented to the hair shaft. Once the nymphs hatch, it can be difficult to get them out, and the empty casings can remain on the scalp. It can be very uncomfortable to scratch, and itching can lead to infection and psychological problems.

While head lice are most common in school-aged children, adults can also get them. While they can be very uncomfortable and irritating, lice are not dangerous and can usually be treated easily and quickly. The key to head lice treatment is to treat the nits as close to the scalp as possible. You can try home remedies or nonprescription medications to get rid of the lice. However, if the lice are persistent, it is best to see a dermatologist.

One of the best head lice treatments is a home remedy made from onions. You can easily make your own by blending chopped onions in a blender and applying it to your scalp. Let it sit for three to four hours and then remove the dead lice and nits. Repeat the treatment every three to four days for best results. Make sure to avoid scratching after lice treatment to prevent itching from coming back. Another good home remedy for lice is witch hazel, which is known for soothing the skin. Witch hazel can also help reduce inflammation and reduce the itch.