The main clinical manifestations of anticholinergic drug-induced psychotic disorder are disorders of consciousness, hallucinations and emotional high, which may be accompanied by other systemic symptoms, such as dry mouth, thirst, dilated pupils, blurred vision, headache, flushing of the face, etc., and usually do not cause complications. 1. The onset of the disease is rapid, and the state of intoxication and drunkenness occurs 30min~1h after intoxication, such as unsteady gait, slurred speech and incoherent speech. 2. 2. Motor excitement, dancing, loud shouting, restlessness, increased speech and movement, accompanied by varying degrees of consciousness, such as drowsiness, delirium, coma, etc., mostly delirium, disorientation, fear and nervousness or euphoria. 3. Illusions and vivid hallucinations, such as mistaken identity or horror hallucinations, can occur and lead to self-injury or injury. Patients often complain of dizziness, headache, dry mouth, body heat, blurred vision and difficulty in urination.4. Physical examination may reveal burning and sweating skin, flushed face, dilated pupils, blunted light response, increased heart rate, increased blood pressure, increased body temperature, accelerated respiratory pulse, hyperactive tendon reflexes, ataxia, involuntary movements, etc. Severe cases may include seizures and coma.