White oil is another remedy for head lice. It blocks the lice’s breathing holes, causing the parasites to suffocate. The ...

Q. After trying several nasal sprays and prescription medications for severe seasonal allergies, I was thrilled to find that levocetirizine worked wonders. In January, I started taking one tablet per ...

Lice have developed resistance to many of the products available in over-the-counter lice shampoo and even to some ...

An itchy scalp can be more than just a nuisance-it can disrupt your focus, interfere with your sleep, and lead to constant ...

“You can kill all those head lice, but if you don’t comb out ... and pyrethrins — the active ingredients in most over-the-counter treatments. “One of the biggest things with lice is ...

Murphy noted that over-the-counter shampoos have pesticides, to which lice have developed resistance over the years. This resistance often results in lice not being completely eliminated ...

then uses a special lice comb (included with many over-the-counter lice shampoos) to find all the nits and remove them. Depending on the length of a kid’s hair, the process can take hours.

Over-the-counter lice medicine is called pediculicide. Pediculicide shampoos treat lice by paralyzing and killing them. But pediculicide shampoos don’t get rid of lice eggs, so you may need to ...