One of the most characteristic symptoms of coronavirus, which often persists after recovery. The word “parosmia” itself comes from the Greek words “pa?a-” (the prefix “about”) and (“smell”). This is not anosmia but a violation of smell, although in the case of coronavirus, parosmia often becomes the next stage after anosmia. Neither parosmia nor anosmia can be call symptoms unique to coronavirus infection, but they really became widespread during the pandemic. “Bas on the understanding of how our analyzers are arrang.
When there is no sense of smell at all
We understand that any infection that affects the brain Cameroon Phone Number List and its neurons can affect the auditory or visual analyzer in the same way as any injury, tumor or surgical intervention. Interestingly, there is a fairly long list of drugs that can affect the sense of smell. Also, stress can provoke parosmia. Often it manifests itself during pregnancy, perception of smells – and in this case it is not a disease, but a normal physiological state of the body. Since it also affects neurons. A change in tastes and smells is also not in patients with anemia, which is associat with a low content of hemoglobin in the blood (especially in the case of iron deficiency anemia.
Perhaps this is due to the hormonal system
Before the pandemic, little was known about parosmia USA CFO because it is usually a side effect of the underlying disease. It is not that scary, and can also pass over time, so it is of little interest for research. However, now that millions of people have fac this problem, it is quite possible that in the coming years, scientists will have to study the mechanisms of its occurrence and methods of struggle. Why did parosmia and anosmia become common in covid? The fact is that the coronavirus multiplies in the upper respiratory tract, including in the nasal mucosa, In addition, it has now become clear that the coronavirus is neurotropic.