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.
Eardrops. Allergies, colds and ear infections can cause ear pressure that is painful and can result in tinnitus. Several oils can be placed into the ear to help reduce ear pain. This may have minimal effect on tinnitus unless it is caused by the ear pain itself. Warmed olive oil or an essential oil such as lavender oil can be dropped into the affected ear a few times a day to help diminish pain. The oil should be warmed by placing the vial into a glass of hot water for 15 to 20 minutes.