Obsessive compulsive disorder is one of many different forms of anxiety-related disorders. Patients with this condition tend to experience recurring and persistent thoughts, feelings, and actions that they have little to no control over. These mannerisms may also include phobias, sensations, and even images, ranging from trivial and insignificant to dangerously obsessive. Many people with obsessive compulsive disorder tend to perform strict and elaborate rituals in respiratory to or to prevent an unpleasant experience. Such patients can benefit considerably from the moderate use of marijuana, if it is approved by a doctor beforehand.