Bruxism (grinding your teeth when you are awake or asleep) has several possible causes. Over time, grinding and clenching can damage your teeth and jaw, causing headaches or muscle pain in your neck ...

Day or night, many of us grind or clench our teeth, and don’t even realise we’re doing it. Here are three questions to ask yourself. At least once a week, do you: feel sore in your temple, face, jaw ...