Claustrophobia is a phobia of enclosed spaces. Claustrophobia is a phobia of claustrophobia, which is usually characterized by anxiety and panic reactions in closed spaces. In severe cases, sweating, difficulty breathing and even fainting may occur. Claustrophobia is a psychosomatic disorder that can occur at all ages. It is mostly caused by personality factors, environmental factors, genetic factors, childhood trauma and other factors, such as a large stimulus in childhood, long time in a small environment, often suffered from abuse in childhood, resulting in a major mental shock, which will lead to this disease. Patients with claustrophobia syndrome usually get better on their own after they get out of the closed environment. However, it often recurs and seriously affects the normal life of the patient, who should seek medical treatment in time. Generally, the adverse effects of this disease can be reduced through early diagnosis and treatment. Treatment methods include psychotherapy, drug therapy, etc. Drugs mainly include depression and anxiety drugs, such as sertraline, paroxetine and so on. All drugs should be used under the guidance of a doctor.