Our Anxiety Main Article provides a comprehensive look at the who, what, when and how of Anxiety
Definition of Disorder, anxiety
Disorder, anxiety: A chronic condition characterized by an excessive and persistent sense of apprehension with physical symptoms such as sweating, palpitations, and feelings of stress. Anxiety disorders have biological and environmental causes.
Anxiety disorders are very common, affecting one in 10 Americans.
Last Editorial Review: 6/14/2012
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?