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.
Earwax or an object in the ear. A build-up of earwax or an object stuck inside the ear can sometimes cause earache. If there is something in your or your child's ear that seems be causing pain, don't attempt to remove it yourself, as you may only push it further inside and you may damage the eardrum.uter ear infections (infections of the tube connecting the outer ear and eardrum) and middle ear infections (infections of the parts of the ear behind the eardrum) are very common causes of earache.