Acute otitis media

• Infection caused by bacteria or viruses.
• Commonly occurs after a respiratory infection such as a cold or flu.
• Blockage of the Eustachian tube, which helps drain fluid from the middle ear, leading to fluid buildup and infection.
• Exposure to secondhand smoke or pollutants.
• Young age, as the Eustachian tubes in children are shorter and more horizontal, making it easier for bacteria or viruses to enter the middle ear.
• Attending daycare or being in crowded environments, which increases the chances of exposure to infections.
• Weak immune system due to certain medical conditions or medications.
• Use of pacifiers that may introduce bacteria into the middle ear.

• Fever
• Pain or discomfort in the affected ear
• Fluid drainage from the ear
• Difficulty hearing or temporary hearing loss
• Irritability or fussiness in infants and young children
• Loss of appetite
• Headache
• Muffled or distorted hearing
• Sore throat
• Cough
• Nasal congestion