Whether you’re dealing with dry skin, a mosquito bite, or a full-blown allergic reaction, you’ve likely experienced your fair share of itchiness. But if you’ve ever wondered exactly what causes an ...

Why does scratching an itch only make it worse? As it turns out, a brain-signaling chemical released in response to scratching has some unintended effects, scientists say. Scratching an itch provides ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Constantly scratching and picking at an itchy rash really does ...

Scientists have now shown why it may not be a good idea to scratch an itchy rash, even though it feels good. This research used a mouse model of a kind of eczema known as allergic contact dermatitis, ...

Pain in the right shoulder and arm can occur due to injury, wear and tear, and other health conditions. You may experience other symptoms with certain causes. Shoulder pain is very common. Because ...