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The patient would report phantosmia symptoms, but would correctly identify known odors and would claim to have no symptoms of smell loss. She had no history of epilepsy, and her electroencephalographic results were normal. Later on, while the symptoms of phantosmia were decreasing, she developed severe symptoms of Parkinson disease.
Some people may be anosmic for one particular odor, a condition known as "specific anosmia". The absence of the sense of smell from birth is known as congenital anosmia. [15] In the United States, 3% of people aged over 40 are affected by anosmia. [3] Anosmia is a common symptom of COVID-19 and can persist as long COVID. [16]
Among over a thousand persons aged 40 years and older, 12.0% reported a problem with smell in the past 12 months and 12.4% had olfactory dysfunction on examination. Prevalence rose from 4.2% at age 40–49 to 39.4% at 80 years and older and was higher in men than women, in blacks and Mexican Americans than in whites and in less than more educated.
In general, women have a better sense of smell than men do. [8] This advantage can be observed as early as 4 years of age. This is evidenced by several cultures. This superiority in women also increases with age. Overall, women have a higher functioning olfactory system than men do starting from a young age.
“But they smell bad all the time,” not just when you sneeze, Ramakrishnan says. A less likely explanation is phantosmia, when you smell something that isn’t there, he adds.
Old person smell is the characteristic odor of elderly humans. [1] Like many other animal species, human odor undergoes distinct stages based on chemical changes initiated through the aging process. Research suggests that this enables humans to determine the suitability of potential partners based on age, in addition to other factors.
Here's what you can do about it.
Depending on one’s symptoms, Dr. Winakur says the doctor may recommend further testing, such as a stress test (which is a way to check for any heart artery blockages), a cardiac ultrasound (also ...