Ways to Regain Sense of Smell After COVID

Research specifically looking at people with COVID-related loss of smell found that smell training effectively improved their ability to detect odors. Shutterstock

Among the many aftereffects of COVID-19 infection, one that has garnered much attention is the loss of smell or taste. For many people, the condition is long-term and treatment remains elusive.

Why does this happen to some people, and are there effective treatments available to restore one’s sense of smell after a COVID infection?

Loss of Smell Common With Many Viral Infections

Our senses of taste and smell work together to help us enjoy food and drink. The loss of these senses can make meals seem tasteless or bland. More importantly, we may not recognize potentially dangerous situations such as a gas leak or spoiled food.