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<\/p>\nOne of the known symptoms of COVID-19 is loss of smell, known medically as anosmia. However, if you experience anosmia, there is no need to panic \u2013 there are many potential causes for the condition, many of which are temporary. Below is an overview of how the olfactory system works, common causes for anosmia and treatment options.<\/p>\n
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When a molecule is released from a smelly substance like a flower, it stimulates special nerve cells called olfactory cells in the nose. These nerve cells send scent information to the brain, where the smell is interpreted and identified.<\/p>\n
Without smell, taste is also affected; our taste buds<\/a> can only detect a few flavors on their own.<\/p>\n Anything that interferes with the smelling process can lead to loss of smell<\/a>. Common causes include:<\/p>\n If you experience loss of smell you cannot attribute to a cold or allergy that persists more than a week, schedule an appointment with an ENT physician. The doctor will look inside the nose with a special instrument to see if there is an obstruction or infection present. Further testing may be needed, such as a CT scan, if an initial exam is inconclusive.<\/p>\n Treatment depends on the root cause of anosmia.<\/p>\nCauses of Anosmia<\/h2>\n
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Anosmia Diagnosis & Treatment<\/h2>\n