Any tips would be appreciated, it is a side effect of sertraline but other than this I feel it is by far the best medication for me so I don't want to come off it. I don't think I'm doing it at night but notice often during the day my jaw is tensed or I am biting the inside of my cheek on one side. It can be painful. I've made a dentist appointment to talk to them. Just wondered if anyone had any tips. TIA x