OTC lice shampoos kill lice, but not their nits, which are lice eggs. Some prescription-strength lice treatments may also kill some nits. Learn more here.

Instead, "over-the-counter medicated shampoos or prescription treatments with permethrin or pyrethrin are best to eliminate head lice," says Nagata. Permethrin lotion goes by the brand name Nix ...

Lice shampoo has FDA approval, and experts generally consider it safe when people use it as directed. It does pose a risk of potential side effects, though, including some mild skin irritation.

Head lice are parasitic insects that burrow to the root of people’s hair and suck the blood from their scalps. While many parents have to treat their children, knowing how to find and remove ...

Lice don’t have wings, and they can’t jump, but they spread by crawling from one person’s head to another, usually through head-to-head contact (something that happens a lot among little ...

Just reading the word might make your head crawl. You can kill lice with shampoos but it helps to know why they often survive ...

One is to buy special lice shampoos and conditioners, although these products are not always guaranteed to work. Unfortunately, lice are smart, Fisher said.

Shampoos for Head Lice Itching is one of the most common symptoms of head lice , tiny insects that live on or near a human scalp. Lice are not linked to poor hygiene or an unclean environment.

Head lice are parasitic insects that burrow to the root of people’s hair and suck the blood from their scalps. While many parents have to treat their children, knowing how to find and remove ...