Doctor's Notes on Perforated Eardrum
Perforated or ruptured eardrum is a hole or tear in the tympanic membrane, also known as the eardrum. The most common sign and symptom of a perforated eardrum is an earache or pain; the pain can be a general discomfort of the ear and/or immediate, sharp or intense pain that occasionally suddenly gets better. Other common symptoms and signs include a vague feeling that there’s something wrong with the ear, vertigo, dizziness, hearing changes, ringing in the ear (tinnitus), hearing loss and clear or pus-colored fluid draining from the ear that may contain blood.
The most common cause of the eardrum perforation is a middle ear infection. Middle ear infections can be caused by viruses, bacteria or fungi that increase the pressure behind your tympanic membrane, often stretching it until it breaks or tears. The sudden release of pressure (for example, the tear) reduces the pressure and usually decreases the pain. Blunt or penetrating trauma such as a fall or a foreign object that goes deep in your ear can also perforate the eardrum. Rapid pressure changes also cause eardrum perforation. There are many examples; scuba diving barotrauma, slaps to the ear while falling during waterskiing, blast waves from gunshots, fireworks or other blasts, changes in air pressure during air travel, and sports injuries that involve blows to the ears.
Ear Infection : Test Your Medical IQ QuizQuestion
Ear infection or acute otitis media is an infection of the middle ear.See Answer
Kasper, D.L., et al., eds. Harrison's Principles of Internal Medicine, 19th Ed. United States: McGraw-Hill Education, 2015.