Sudden deafness can make you surprised, even worried. There are various causes of these conditions, some of which are habits that are carried out unnoticed. Come on, find out more about the causes of sudden deafness. Sudden deafness is a condition that causes sufferers to experience sudden hearing loss. This condition is more common in one ear, although it does not rule out the possibility of being experienced by both ears. Sudden deaf usually lasts for three days or less. Various Causes of Deafness Suddenly Symptoms of sudden deafness are buzzing ears, sudden dizziness, difficulty hearing voices on the phone, and often asking the other person to repeat the conversation. Sudden deafness is usually caused by the following things: Hear a voice that is too loud A sound that is too loud can damage the hair cells that function to deliver sound vibrations, causing sudden deafness. An example is the sound of explosions or eruptions at close range. Ear plugs blocked ear wax The pres...