Ear pain A quick guide for understanding ear pain Ear pain is medically known as otalgia. Ear pain may arise from any complaints in the ear or can secondarily be due to other conditions(Referred otalgia) The direct causes of ear pain can be 1. Injury or laceration of the pinna 2. Infection of the cartilage of the pinna( Perichondritis) 3. Injury to the external ear canal(otitis externa) 4.…