A helpful approach to distinguishing normal anxiety from an anxiety disorder is to identify the cause of the anxiety, and then assess whether the anxiety symptoms are a proportional response to it. Worries, fears, and intrusive thoughts that are extreme, unrealistic, or exaggerated and interfere with normal life and functioning could constitute an anxiety disorder. For instance, being concerned about getting sick and taking steps to avoid germs, like using hand sanitizer and avoiding touching door handles, does not necessarily constitute an anxiety disorder; however, if the concern about sickness makes it difficult to leave the house, then it is possible that the person suffers from an anxiety or anxiety-related disorder.
Medication: Many antidepressants can work for anxiety disorders. They include escitalopram (Lexapro) and fluoxetine (Prozac). Certain anticonvulsant medicines (typically taken for epilepsy) and low-dose antipsychotic drugs can be added to help make other treatments work better. Anxiolytics are also drugs that help lower anxiety. Examples are alprazolam (Xanax) and clonazepam (Klonopin). They’re prescribed for social or generalized anxiety disorder as well as for panic attacks.
Obsessive-compulsive disorder (OCD) is characterized by unwanted thoughts or behaviors that seem impossible to stop or control. If you have OCD, you may be troubled by obsessions, such as a recurring worry that you forgot to turn off the oven or that you might hurt someone. You may also suffer from uncontrollable compulsions, such as washing your hands over and over.
The avoidance, anticipation of, or distress of the phobic object/situation must cause significant distress or interferes with the individual's daily life, occupational, academic, or social functioning to meet diagnosis. The symptoms cannot be better accounted for by another mental disorder or be caused by substances, medications, or medical illness.
Social anxiety disorder (previously called social phobia): People with social anxiety disorder have a general intense fear of, or anxiety toward, social or performance situations. They worry that actions or behaviors associated with their anxiety will be negatively evaluated by others, leading them to feel embarrassed. This worry often causes people with social anxiety to avoid social situations. Social anxiety disorder can manifest in a range of situations, such as within the workplace or the school environment.