Hormonal imbalances — including testosterone, thyroid, cortisol, and insulin — can significantly affect your cognitive function and contribute to brain fog. Blood tests can help identify underlying ...

Causes of brain fog Brain fog can result from a variety of factors, including physical health conditions and certain ...

Glucagon-like peptide-1 receptor agonists (GLP-1s) like Ozempic (semaglutide) and Wegovy (semaglutide) have gained popularity for their effectiveness in supporting blood sugar control in those with ...

You’ve probably heard people use the term “brain fog” to describe times when they felt like their brain function was slightly off. It’s often associated with symptoms like trouble concentrating, a ...

Medically reviewed by Kathleen Daly, MD Key Takeaways Brain fog describes mild and temporary problems with thinking, focusing, and remembering.Chronic pain, long COVID, and sleep deprivation are ...

Memory foginess—that frustrating inability to recall information clearly or think with precision—affects nearly everyone at some point. This mental cloudiness can manifest as forgetting names moments ...

>Q. I appreciate your warning about "brain fog" due to anticholinergic drugs. I took Lomotil to control diarrhea from irritable bowel syndrome only when I went out for an event. At first, I thought my ...

Multiple sclerosis (MS) is best known for the physical symptoms it can cause, such as numbness, weakness, spasticity, and difficulty walking. But this autoimmune disease of the central nervous system ...

Hormonal changes are another important cause. Thyroid hormones are responsible for keeping almost all organs in the body, ...

DENVER — New research is shedding light on a long-lasting effect of cancer treatment: brain fog that can last up to a decade after surgery. It’s something Denver resident John Moerer knows all too ...