Dry skin, also known as xerosis, is characterised by rough, scaly, and itchy skin. It occurs because of disruption in the functioning of the stratum corneum (the most superficial layer of the skin).

Add bathing with hot water to the list, and you get the conditions for dry skin. It is something that is often accompanied by itchiness on different parts of the body. Itchy skin in winter is ...

This is why your skin becomes red and blotchy. Beware the itch-scratch cycle! Scratching your skin releases extra histamine, sending more itchy signals to your brain. Do it too much and you will ...