Ear infections are the usual reasons for earaches and ear pain. Sometimes, the pain may spread to other parts near the ear. So, can an ear infection cause jaw pain? In fact, many conditions can cause pain in both your jaw and ears at the same time. A typical example is a temporomandibular joint (TMJ) disorder. If your jaw hurts regularly, it might be good to check in at a dental clinic for the TMJ test. Check out this clinic at www.infinitydentalcare.com.au.