Exposure therapy is a very common form of behavioral therapy that exposes patients to scary scenarios of their own. The purpose of this treatment is to reduce the pain experienced by the patient in a given situation, especially the patient’s own physical reactions and emotions and feelings, and can be used to treat anxiety, phobias and disorders such as post-traumatic stress disorder. Currently, this method is divided into realistic and imaginary exposure, without any relaxation training, that is, without preparing the patient, allowing the patient to imagine or directly expose himself to the most horrible, anxious, worried and fearful situations, in order to quickly correct the patient’s misconceptions about his own horror, anxiety or worry and fear, and to eliminate the learned anxiety, horror and expected anxiety and fear triggered by these stimuli. anticipatory anxiety, terror, etc. This is a risky situation, so it is important to allow the patient to re-experience the traumatic experience in a very safe, reliable and trustworthy environment in a very controlled treatment setting, and to establish new experiences of facing fears and anxiety scenarios, so that the patient can slowly release the physical reactions and emotional distress caused by anxiety and fear. If used to treat anxiety and phobias, do not do direct exposure but systematic desensitization, that is, slow exposure, step-by-step exposure.