It is an emotional state, unpleasant in nature, associated with uneasiness (a fear that seems to arise from a unknown source ), discomfort and concern or fear about some defined or undefined future threat.

He felt anxiety about the possible loss of his job. Earnest but tense desire; eagerness: He had a keen anxiety to succeed in his work. A state of apprehension and psychic tension occurring in some forms of mental disorder.

Anxiolytics (also termed anti-anxiety or anti-panic drugs) are medications that are used to treat a health condition called anxiety.

Main drug used to treat anxiety :
Benzodiazepines (also known as tranquilizers) are the most widely prescribed type of medication for anxiety. Drugs such as alprazolam, clonazepam, diazepam, and lorazepam work quickly, typically bringing relief within 30 minutes to an hour.

The first drug of choice for anxiety :
Generally safe with a low risk of serious side effects, SSRI antidepressants are typically recommended as the first choice of medications to treat panic attacks. As of this writing, some of the anxiety medications with the fewest reported side effects and least risk of side effects include:

• Most Benzodiazepines
• Bupropion
• Citalopram
• Paroxetine

Anxiety disorders are the most common of mental disorders and affect nearly 30% of adults at some point in their lives. But anxiety disorders are treatable and a number of effective treatments are available. Treatment helps most people to lead normal productive lives.

Best Drugs For Anxiety :
When treating anxiety disorders, antidepressants, particularly the SSRIs and some SNRIs (serotonin-norepinephrine reuptake inhibitors), have been shown to be effective. Other anti-anxiety drugs include the benzodiazepines, such as alprazolam , diazepam , buspirone and lorazepam .

Some causes of anxiety disorders are :

• Genetics. Anxiety disorders can run in families.
• Brain chemistry. Some research suggests anxiety disorders may be linked to faulty circuits in the brain that control fear and emotions.
• Environmental stress.
• Drug withdrawal or misuse.
• Medical conditions.

How can I stop my anxiety :
Try these when you’re feeling anxious or stressed :

• Take a time-out.
• Eat well-balanced meals.
• Limit alcohol and caffeine, which can aggravate anxiety and trigger panic attacks.
• Get enough sleep.
• Exercise daily to help you feel good and maintain your health.
• Take deep breaths.
• Count to 10 slowly.
• Do your best.