http://www.AdviceOnBipolarDisorder.com Anxiety disorder generally covers different types of aberrant forms of phobias, fears, and worries.
One may have sudden worrying attacks for no reason at all. A person may experience consuming panic attacks that often trigger without any warning.
Anxiety may also come in the form of compulsions and obsessions, or one may develop a phobia of a situation, event , or object that normally do not bother other people.