causes for fuzzy brain
Brain fog is a catch-all phrase used to describe feelings of fuzzy thinking, mental confusion, and lack of focus. Sometimes brain fog is caused by lifestyle factors like diet, stress, or lack of sleep and exercise. Other times, itâs caused by an underlying health condition or is a side effect of a medication.
A migraine headache can last from hours to days. It usually affects one side of the head, but can sometimes be felt all over. A first migraine can be frightening due to the severity of the pain. They can cause fuzzy head, blurred vision and other symptoms.