Parosmia is a condition where a person’s sense of smell no longer works correctly. Caused by infections like COVID-19, head injuries, or other neurological conditions, this loss of smell can be an inconvenience for some— and a significant problem for the quality of life of others. Rhinologist
Kristine Smith, MD, explains what parosmia is, what treatments are most effective, and lifestyle changes that may help you get through the condition.