Ear infections can be difficult to diagnose due to their broad symptoms. Luckily, ear infections typically resolve on their own. However, in certain cases, medical intervention may be necessary to treat an ear infection. Walk into AFC Urgent Care Stoneham today for rapid illness diagnosis and treatment near Stoneham, MA. Causes and Symptoms of Ear Infections Unlike many illnesses, ear infections are unique because they can be caused by a viral infection or a bacterial ...