Mice that were free to scratch their itchy ears saw the number of immune cells go up and levels of infection-causing bacteria decline ...

Having itchy skin is usually nothing to worry about, but if it persists it could indicate something more serious.

However, as it progresses, it can cause symptoms such as itchy skin, pruritus, and a rash. Around 35.5 million adults in the United States live with kidney disease, but only about 10% know they ...

The researchers also demonstrated that scratching prompts pain-sensing neurons to release a chemical known as substance P, which triggers mast cells: cells involved in the immune system, causing ...

The effects of instrumentation, rubbing or scratching may begin an itch. Hemorrhoids may be responsible, but probably less frequently than has been believed. Large skin tabs, however, by rubbing ...

These reactions are usually minor and only cause mild itching and redness. You’ll likely notice a bump or area of raised skin in the surrounding area. Sometimes, insect bites cause a severe ...