Body lice bites can be so itchy and irritating that people often scratch them and develop sores. Since body lice carry ...

If you scratch, it can lead to sores that scab over or may become infected and inflamed. Similar to scalp ringworm, lice is most common in children, but it can also affect adults. The most common ...

so if a child is infested with lice, the rest of the family likely will be too. Symptoms include extreme itchiness of the scalp, a crawling sensation across the scalp and sores or scabs on the ...

First thing's first. Sea lice aren't lice at all. They're tiny baby jellyfish, so small you can't even see them -- about the size of a grain of pepper. And just like their grownup counterparts ...