Ear Infection
Medical Review
Overview of Ear Infection
Ear Infection can either occur in the external ear canal, the middle ear or the inner ear. If it affects the external ear canal, it is called otitis externa and when it affects the middle ear, it is called otitis media. Most commonly, the middle ear is affected.
Signs and Symptoms of Ear Infection
Ear pain, Feeling of pressure in the ear, Irritation or itchiness in the ear, Ear discharge, Fever, Reduced hearing, Headache, Trouble sleeping
Common Causes of Ear Infection
Allergy, Cold and flu, Injury to the ear, Foreign body in the ear
Risk Factors of Ear Infection
Younger age group, Allergy, Common colds, Upper respiratory tract infection, Birth deformities such as cleft palate, Chronic rhinitis, Sinusitis, Swimming, Smoking
Investigation Techniques for Ear Infection
Ear examination using otoscope, Ear swab for culture and sensitivity
Treatment and Prevention of Ear Infection
Topical antibiotic drop, Oral antibiotic, Nasal decongestant, Paracetamol, Antihistamine, Ear toileting, Mastoidectomy




