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Deafness and Hearing Impairment (Perspectives on Diseases and Disorders)
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Results Deafness and Hearing Impairment (Perspectives on Diseases and Disorders)
7 diseases that can cause hearing loss Health24 The ear is a complicated structure that can be affected by several diseases It is caused by regular exposure to loud noise or radiation in the facial area Symptoms Symptoms usually include hearing loss and a feeling of fullness in one ear dizziness a loss of balance headaches and facial numbness or tingling Littleknown hearing and ear disorders Symptoms of Meniere’s disease also sometimes called endolymphatic hydrops include vertigo tinnitus a feeling of fullness or pressure in the ear and fluctuating hearing loss Meniere’s disease is usually unilateral meaning it typically affects just one ear and normally occurs between the ages of 20 and 50 Diseases hearing loss Diseases such as Otitis Media and Glue Ears may lead to hearing problems and diseases such as otosclerosis and Usher´s syndrome often result in hearing impairment Hearing may also be damaged by Tinnitus Ménière´s Disease Acoustic Tumours or Acoustic Trauma 10 Genetic Syndromes Associated With Hearing Loss Hirschsprung disease is an intestinal disorder which causes severe constipation or intestine blockage This type is caused by mutations in the SOX10 EDN3 or EDNRB gene All the syndromes or genetic syndromes described above are related to hearing losshearing disorder in some or the other way These syndromes may play a contributing factor Hearing Loss Related to Autoimmune Inner Ear Disease The most characteristic symptom of autoimmune inner ear disease is sudden hearing loss which usually occurs in both ears bilaterally This rapid hearing loss is usually classified as sensorineural and often accompanied by vestibular symptoms such as dizziness or loss of balance The hearing loss usually occurs over a period of a few months Hearing loss Symptoms and causes Mayo Clinic How hearing loss can occur Causes of hearing loss include Damage to the inner ear Aging and exposure to loud noise may cause wear and tear on the hairs or nerve cells in the cochlea that send sound signals to the brain When these hairs or nerve cells are damaged or missing electrical signals arent transmitted as efficiently
