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Results for “Taste Disorders”

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At least 325 records · Page 18Linked to original sources
PubMed1991

Burning mouth syndrome.

In spite of the normal clinical appearance of the oral mucosa, BMS subjects do have demonstrated changes in sensory perception and salivary factors in addition to alterations in psychologic features. Although some of these changes may be suggestive of a peripheral or central dysfunction of small afferent nerve fibres, the extent of this alteration and its cause both remain unclear. The existence of changes other than psychologic, however, do weaken the proposition that BMS has a primarily psychogenic origin and suggests instead that future research should address the question of other organic changes in BMS.

Adult↗
PubMed2004

Taste and smell disturbance with the alpha-adrenoceptor agonist midodrine.

OBJECTIVE: To report a case of a disturbance of taste and smell associated with the alpha-adrenoceptor agonist midodrine. CASE SUMMARY: A 64-year-old white man with autonomic failure was started on midodrine 5 mg/day as treatment for orthostatic hypotension. After 3 months, the dose was increased to 12.5 mg/day, whereupon he noted a new onset of taste and smell disturbance. These symptoms made eating so unpleasant that the man greatly reduced his food intake, leading to significant weight loss. In addition, he experienced well-recognized adverse effects of midodrine, such as scalp pruritus, after the dose increase. All symptoms resolved with a dose reduction of midodrine (to 5 mg/day), and the patient increased his food intake, resulting in a return to his initial body weight. DISCUSSION: Midodrine is commonly associated with dose-dependent adverse effects, such as scalp pruritus and cutis anserina. Disorders of taste and smell have not been previously reported with midodrine, although it has been suggested that other sympathomimetic drugs may have effects on the olfactory threshold. Severe disorders of taste and smell may impact not only on a patient's quality of life, but also on their physical well-being, with significant weight loss being reported in this case. According to the Naranjo probability scale, this patient's taste and smell disturbance was probably associated with midodrine. CONCLUSIONS: The use of midodrine may be associated with taste and smell disturbance. This case suggests that such an association is likely to be dose dependent.

Adrenergic alpha-Antagonists↗
PubMed2001

Taste and smell dysfunction in patients receiving chemotherapy: a review of current knowledge.

Disorders of taste are prevalent in patients undergoing chemotherapy and often have a negative impact on quality of life and nutrition. We now present a review of the physiology of taste and smell and a discussion of the multiple causes of disturbances in these senses in patients undergoing standard- and high-dose chemotherapy. A better understanding of the complex and often multifactorial etiology of taste dysfunction should enable the clinician to institute measures to minimize the impact of these disturbing changes.

Antineoplastic Agents↗
PubMedDate not supplied

[Standardized examination methods for smell and taste and their clinical value].

The diagnostic of disturbances of the chemical senses is from a clinical standpoint still insufficient, as the literature of the whole world shows. Ten years of experimental and clinical investigations as well as the collection and evaluation of the experiences at the University ENT-Clinic Halle/S., GDR--have helped to develop some new tests and tools like a big and a small smell-case, two electrogustometers, the documentation by means of olfacto- and gustograms and so on. Now in the whole GDR a special group of ENT-scientists, members of our ENT society, are working on standardisation. The experiences will be official in our country. After the representation of our diagnostic system from to-day, as we are using them in our clinic, we are giving clinical examples as the diagnosis of the cranial nerves, the control of the treatment and so on, which are showing the usefulness of such examinations in smell and taste.

Humans↗