There are many causes of a swollen jaw, which can range from infections in the jaw or throat to Lyme disease and thyroid conditions. A lump or swelling on the face or surrounding area can cause the ...
A swollen jaw can be caused by a lump or swelling on or near your jaw, making it look fuller than usual. Depending on the cause, your jaw may feel stiff, or you may have pain and tenderness in the jaw ...