title: [Gustatory loss: causes, consequences and treatment].
abstract: The loss of taste is a common symptom and may have serious somatic and psychological consequences. Little attention is paid to the condition in doctors' practices, however, and the topic is also hardly mentioned in scientific publications. It is important to distinguish between isolated gustatory loss and gustatory loss in combination with other neurological symptoms. Isolated gustatory loss can be the result of a laesion of the chorda tympani of the facial nerve caused by otitis media or damage to the taste buds, for example. Treatment is aimed at removing the cause, e.g. medication or chronic otitis media, but the treatment options are often limited. Zinc supplementation in patients with zinc deficiency has not been proven to be effective. Gustatory loss in combination with other neurological symptoms is caused by damage to one or more cranial nerves, to the brain stem or cerebral cortex, and is an indication for referral to a neurologist. Early detection of the loss of taste, good patient counselling, diagnostics and possible treatment may limit the negative consequences of this condition.
authors.affiliation: Haga Ziekenhuis, Den Haag.
authors.forename: Agnes
authors.initials: A
authors.lastname: van Sonderen
authors.forename: Karlijn F
authors.initials: KF
authors.lastname: de Laat
authors.forename: Evert
authors.initials: E
authors.lastname: Rijntjes
mesh_terms: D000370:Ageusia / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control; D002814:Chorda Tympani Nerve / Q000293:injuries*; D020209:Cranial Nerve Injuries / Q000150:complications*; D006801:Humans; D010033:Otitis Media / Q000150:complications; D013649:Taste / Q000502:physiology*; D013650:Taste Buds / Q000293:injuries / Q000473:pathology*