This Week’s Top Stories from Harvard Health

Recognizing and easing the physical symptoms of anxiety

You've had headaches on and off, or possibly nausea, or muscle pain. It could be emotions, rather than a physical illness, driving your symptoms.

Blame your autonomic nervous system. This is a system in your body that you don't consciously control, but that regulates things like your heart rate, breathing, urination, and sexual function. It's also the system that reacts when you are under a physical threat. The autonomic nervous system produces your fight-or-flight response, which is designed to help you defend yourself or run away from danger.

Get your copy of Anxiety and Stress Disorders

Everyone worries or gets scared sometimes. But if you feel extremely worried or afraid much of the time, or if you repeatedly feel panicky, you may have an anxiety disorder. Anxiety disorders are among the most common mental illnesses, affecting roughly 40 million American adults each year. This Special Health Report, Anxiety and Stress Disorders, discusses the latest and most effective treatment approaches, including cognitive behavioral therapies, psychotherapy, and medications. A special section delves into alternative treatments for anxiety, such as relaxation techniques, mindfulness meditation, and biofeedback.