Former Khmer Rouge prison chief of S-21, Kaing Guek Eav (C), better known as Duch, stands in the dock of the court room at the Extraodinary Chambers in the Courts of Cambodia in Phnom Penh. Cambodia's UN-backed genocide tribunal will on begin February 17, 2009. 1  Email. 2  Print.
6. Tooth infection: Sometimes a bacterial infection of the tooth can cause ear in the pain. A cavity in the tooth, chipped or broken tooth, all of these can cause tooth decay allowing bacteria to infect the pulp. The infection most of the time spreads to the bones supporting the tooth and causing severe pain.
Pain in the ear can occur because of conditions within the ear, the ear canal, or affecting the visible portion of the ear. Symptoms of impacted ear wax that may cause ear pain include: 1  Hearing problems. 2  Ringing in the ears. 3  Cough. 4  Itching in the ear canal and round the ear. 5  Discharge from the ear.