Why Do Head Lice Itch?

If you’ve ever had head lice, you know that the symptoms are extremely annoying. Head lice are tiny bugs about the size of a sesame seed. They are usually gray or pale in color and live on the head. They feed on blood from your scalp, so it’s very important to find out if you have an infestation. Lice can survive for only a day without a blood meal, so they must be removed as soon as possible to prevent more serious problems. If you discover you’ve got lice, the first symptom is usually itching. Lice will lay their eggs, or nits, in the hair near the scalp.

While head lice are not a dangerous health threat, they are extremely difficult to remove from your hair and scalp. Fortunately, there is a way to eliminate your head lice infestation. The main symptom of head lice is itching, which is caused by an allergic reaction to the lice bites on your scalp. The itching can last for weeks and may lead to sores on the scalp. If left untreated, head lice can cause an infection and result in even more discomfort.

The best way to prevent head lice is to avoid sharing clothing and personal items. Washing clothes regularly is essential, as are towels, combs, and hats. You should also make sure to clean your clothing thoroughly, preferably using a hot cycle. If you cannot wash the clothing or other personal items, you can also seal them in a plastic bag and keep them in a cool, dry place for a couple of weeks. You should also make sure that all household members are thoroughly checked for head lice, including pets and children.