Otitis media, deafness, tinnitus, Menieres syndrome.
1.Otitis media is a group of inflammatory diseases of the middle ear. The two main types are acute otitis media (AOM) and otitis media with effusion (OME). AOM is an infection of rapid onset that usually presents with ear pain. In young children this may result in pulling at the ear, increased crying, and poor sleep.
2.Tinnitus,also called ringing in the ear, it is annoy and make your life terrible. You can't hear clearly about what other say. you can't sleep well due to the noisy in the ear and can't stop it which make you angry, lose temper and then cause other bad feeling.
3. Menieres disease is a disorder of the inner ear that causes severe dizziness (vertigo), ringing in the ears (tinnitus), hearing loss, and a feeling of fullness or congestion in the ear. Ménière's disease usually affects only one ear.