Terms of the offer
"Brain fog" is an informal term that describes a range of symptoms caused by a mild cognitive impairment (including the ability to think, perceive, learn, or remember). People with brain fog describe feeling "vague" and unable to concentrate, keep a train of thought, focus, or remember things. Of course ‘brain fog’ is not a specific condition but a common constellation of symptoms that impact how you think, how you concentrate and how you remember. You may lose your train of thought in the middle of a conversation or have difficulty finding the right word. Brain fog isn’t just a catchy phrase for forgetfulness or daydreaming—it’s a recognized cluster of cognitive symptoms. Here are a few common causes of brain fog, including ways to treat it and when it might be time to seek professional help.