In addition to social phobia and agoraphobia, phobia is an extreme or irrational fear towards a situation, incident or an object. The onset of this disorder is usually during adolescence. Phobias are not caused by just one reason. It is possible to develop a specific phobia due to genetical characteristics or experiencing of negative incidents and situations. This disorder does not have the same type of detrimental impact on the individual’s life as other disorders; therefore individuals frequently do not see it as a disorder, but simply iidentify it as a personal characteristic. As a result, the number of individuals seeking help is limited. Phobias may seem like ordinary fears but it is quite common that the individual may strictly display certain avoidance behaviors in order not to confront the stimulant causing their phobia. For example, a person with extreme fear of flying may change his/her travel options in order to avoid flying, or in an elevator phobia case one may end up climbing hundreds of stairs. Most common phobias are fear of elevator, cats, dogs, blood, height, thunder, storms, vehicles, swallowing, flying, indoor areas, etc. When approached seriously phobias can be totally cured using psychotherapy and medication if necessary.