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Anosmia, also known as smell blindness, is the loss of the ability to detect one or more smells. [ 1 ] [ 2 ] Anosmia may be temporary or permanent. [ 3 ] It differs from hyposmia , which is a decreased sensitivity to some or all smells.
Diminished sense of smell. Loss of olfactory function is also an early symptom of neurodegenerative diseases including Parkinson’s and Alzheimer’s, according to recent findings published in ...
Smell disorders can result in the inability to detect environmental dangers such as gas leaks, toxins, or smoke. In addition to safety, nutritional and eating habits can also be affected. There is a loss of appetite because of unpleasant flavor and fear of failing to recognize and consuming spoiled food.
GettyA sharp drop-off in the ability to smell could be a sign of dementia in otherwise healthy people, researchers at the University of Chicago have learned. Additionally, a worsening sense of ...
Instead, the diagnosis is made through a combination of clinical evaluations, smell tests, imaging studies, and the exclusion of other potential causes of smell loss. [ 1 ] [ 12 ] This comprehensive approach ensures that other conditions that might interfere with the sense of smell are ruled out before confirming a diagnosis of congenital anosmia.
Losing or not having your sense of smell may be linked to changes in breathing that could lead to depression, social isolation or other mental health problems, a new study suggests.
Hyposmia, or microsmia, [1] is a reduced ability to smell and to detect odors.A related condition is anosmia, in which no odors can be detected.Some of the causes of olfaction problems are allergies, nasal polyps, viral infections and head trauma.
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