If hallucinations always occur before going to bed, the most important reason is the presence of psychosomatic problems, such as the presence of schizophrenia, which, as a serious psychosomatic problem, mainly manifests itself in hallucinations and delusions. If you experience a series of problems such as hallucinations and hallucinations before going to sleep, you must first consider whether there is a problem with schizophrenia. There may also be major depression. Severe depression can easily lead to depressed mood, sensitivity, and paranoia, accompanied by psychotic symptoms, such as problems with hallucinations or hallucinations. Severe physical illnesses may also lead to hallucinations, such as trauma to the mind or epilepsy-like illnesses, which may lead to hallucinations such as hallucinations before going to sleep, or even delirium.