My gums near one of my molars kind of sting when I open my mouth really wide, and so does my cheek next to my gums. When I brush it, it hurts really bad, and it does cause some general discomfort when my mouth is closed. It doesnt hurt my tooth at all, though.
Hello, You may be biting your cheek and have caused some trauma to the tissue. Do you think you grind your teeth? This may occur at night. You may notice inflamed tissue in a line next to where your upper and lower teeth meet. Congestion, mouth breathing or snoring may cause a Chat Doctor.  Other conditions can include a broken tooth or growth. Schedule a routine dental exam and discuss this concern with your dentist. A night guard can help control a grinding habit. Rinsing with warm salt water, maintaining a soft diet and avoiding irritants will assist tissue healing. Keep well HY