Anxiety - Wikipedia, the free encyclopedia Anxiety is a psychological and physiological state characterized by cognitive, ... Anxiety is a generalized mood condition that can often occur without ...
anxiety: Definition, Synonyms from Answers.com More about Anxiety: Causes and symptoms Physical Diagnosis Treatment Alternative treatment Prognosis Prevention Resources Anxiety Definition Anxiety
NIMH · Anxiety Disorders Anxiety is a normal reaction to stress. It helps one deal with a tense situation in the office, study harder for an exam, keep focused on an important speech.
Anxiety: MedlinePlus Fear and anxiety are part of life. You may feel anxious before you ... This kind of anxiety is useful - it can make you more alert or careful. ...
http://www.nlm.nih.gov/medlineplus/anxiety.html
Anxiety - eMedicineHealth Anxiety is a feeling of apprehension, fear, or worry. Some fears and worries are justified, such as worry about a loved one. Anxiety may occur without a cause, or it ...