From two types of cancer to STIs – the signs your itchy skin is more serious and when to get help

THERE are few things as satisfying as scratching an itch. But when your itch keeps recurring and starts to affect your day-to-day life, it could be signalling something serious going on with your health. There’s a scientific reason as to why scratching an itch feels so good. When you scratch, the brain’s reward centres are…