Anxiety symptoms can include worried feelings of being overwhelmed, difficulty concentrating, increased heart rate, sweating, and symptoms of panic.

“Occasional anxiety is an expected part of life, but anxiety disorders involve more than temporary worry or fear. For a person with an anxiety disorder, the anxiety does not go away and can get worse over time, interfering with daily activities. There are several types of anxiety disorders, including generalized anxiety disorder, panic disorder, and phobia-related disorders.

National Institute of Mental Health, July 2018