A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

Scratching isn’t just a bad habit — it’s an immune defense mechanism. While it fuels inflammation, it also helps fight ...

Itch-scratching is a paradox. It can be both bad and good for you, a new scientific study suggests. LIKE BOING BOING BUT NOT ...

New research uncovers the dual nature of scratching an itch; although it can worsen skin inflammation, it can also boost ...

Scratching an itch can bring a contradictory wave of pleasure and misery. A mouse study on scratching, reported in the Jan. 31 Science, fleshes out this ...

Sometimes, as the saying goes, you need to scratch an itch.But when you literally have the urge to scratch, what's causing it? Especially since most of the time, it can make the problem worse."I'm a ...

Scratching where it itches reduces the presence of potentially harmful bacteria on the skin, studies in mice show.

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 ...

That satisfying feeling after doomscrolling through endless TikTok videos or impulsively shopping online mimics the relief of scratching an itch. This is dopamine at work—a brain chemical ...

A quick spray of pre-venom as a defense mechanism is thus a more conservative measure for a small organism that also uses these same compounds to subdue its prey — and will likely encounter ...

Itch is a prominent symptom in various skin conditions, including atopic dermatitis (AD), prurigo nodularis, psoriasis, and hidradenitis suppurativa (HS), with its underlying mechanisms in HS ...

It often manifests on the skin as a red, itchy rash, consisting of scaly patches, bumps or tumors on the skin. Currently, most treatments for cutaneous T-cell lymphoma do not produce long-lasting ...