Ear discharge, also known as otorrhea, refers to any fluid that comes from the ear. This discharge can vary in color and consistency and may result from several causes. Some common reasons for ear discharge include: 1. Ear infections (otitis media or otitis externa) – Often cause a yellow, green, or cloudy fluid, which might have an odor. 2. Ruptured eardrum – Can occur due to an ear infection or trauma. Discharge may be clear, bloody, or pus-like. 3. Earwax – A common cause of discharge, especially when it mixes with water after swimming or showering. 4. Foreign objects – In children, placing objects in the ear can lead to irritation and discharge. 5. Trauma – Injury to the ear canal from cleaning with a cotton swab or inserting other objects can lead to discharge. 6. Cholesteatoma – An abnormal skin growth in the ear can cause persistent, foul-smelling discharge. It's important to see best ent specialist near you or best ear specialist near you if the discharge is persistent, foul-smelling, or accompanie by pain, hearing loss, or fever. Treatment will depend on the underlying cause and may involve antibiotics, ear drops, or other interventions.