The causes of agoraphobia are generally related to genetic factors, personality factors, negative experience factors and so on. 1. Genetic factors: If parents suffer from agoraphobia, the likelihood of children suffering from agoraphobia will be much higher, which mainly manifests itself in nausea, loss of appetite, weakness of legs, and even loss of balance. 2. Character factors: If you are timid, easily nervous, easy to escape after encountering things, it may induce the symptoms of agoraphobia. 3. Negative experience factors: the patient has suffered severe mental stimulation because of certain accident factors, which in turn may lead to the occurrence of agoraphobia. There may also be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment.