Brain fog refers to impairments to thinking and concentration that may last a few hours or a few days that can negatively impact your life. Brain fog is commonly seen in anxiety, depression and menopause. COVID-19 may also cause brain fog in some cases, especially in those with more severe cases of the disease that can persist well after recovery of other symptoms.
Brain Fog and COVID-19
Dr Rohit Bhaskar February 23, 2022