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.
Common symptoms of ear infections include: 1  Sharp, shooting or stabbing ear ache. 2  Pressure or a feeling of fullness in the ears. 3  Irregular ear drainage. 4  Fever and high temperatures. 5  Diminished hearing. 6  A ringing or buzzing noise may be heard in the ear. 7  Restlessness and irritability. 8  Dizziness, instability and poor equilibrium.