COVID-19 and loss of smell, taste - Mayo Clinic Health System
https://www.mayoclinichealthsystem.org/hometown-health/featured-topic/q-and-a-covid-19-and-loss-of-smell-taste
In most cases, smell dysfunction recovers quickly. However, it can take months. In a minority of cases, recovery can be incomplete with lasting impairment. While no proven treatment is available, olfactory training is recommended. Topical corticosteroid sprays also are often used in short-term treatment, … See more
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