A mental health disorder characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities
Examples of anxiety disorders include panic attacks, obsessive-compulsive disorder, and post-traumatic stress disorder.
Symptoms include stress that's out of proportion to the impact of the event, inability to set aside a worry, and restlessness.
Treatment includes counseling or medications, including antidepressants.
Link to article: https://www.mayoclinic.org/diseases-conditions/anxiety/symptoms-causes/syc-20350961