An ear infection (sometimes called acute otitis media) is an infection of the middle ear, the air-filled space behind the eardrum that contains the tiny vibrating bones of the ear.
Children are more likely than adults to get ear infections. Because ear infections often clear up on their own, treatment may begin with managing pain and monitoring the problem. Sometimes, antibiotics are used to clear the infection. Some people are prone to having multiple ear infections. This can cause hearing problems and other serious complications.
Symptoms:
The onset of signs and symptoms of ear infection is usually rapid. Signs & symptoms common in children include:
• Ear pain, especially when lying down
• Tugging or pulling at an ear
• Trouble sleeping
• Crying more than usual
• Fussiness
• Trouble hearing or responding to sounds
• Loss of balance
• Fever of 100 F (38 C) or higher
• Drainage of fluid from the ear
Common signs & symptoms in adults include:
• Ear pain
• Drainage of fluid from the ear
• Trouble hearing
Courtesy: Mayo Clinic