Can scratching an itchy skin rash make it worse? Why do we scratch?
Skin rashes are often itchy and invariably there is a tendency to scratch, due to the immense, almost orgasmic relief experienced on scratching. However does this mean scratching is good for you? Scratching is a natural response ingrained into our neural network, aimed to scratch away insects and other objects that might be irritating the skin. Scratching away […]