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 ...

Some prescription and over-the-counter treatments kill both the live lice and their eggs, also called nits. Other products require two applications, approximately 7 to 9 days apart.

DEAR MAYO CLINIC: My child’s school has had a lice outbreak for two months. The problem doesn’t seem to be going away. Is it true that some types of lice are resistant to over-the-count… ...

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 treatments come in various forms, such as over-the-counter or prescription medication, shampoos, treatment kits and creams. Certain treatments should only be used on individuals above a ...

It is easy to confuse head lice with many other conditions. In this article, learn about what head lice and their eggs look like, as well as how to treat them.

Whether you use low-level pesticides, a battery-powered comb or a shower cap full of mayonnaise to kill head lice, you don’t need to pull your kids from school if the little critters invade ...

Q: My daughter ended up with lice several weeks ago. She most likely picked them up from one of the girls at a sleepover. We treated her with lice shampoo twice and did every-other-day comb-outs ...

A. Lice have developed resistance to many of the products available in over-the-counter lice shampoo and even to some prescription lice killers. Many readers have had success applying old ...