The tendency to lose temper can be seen clinically in a variety of psychiatric disorders, such as schizophrenia, mania, depression, and anxiety disorders. Clinically, if tantrums occur under the domination of hallucinations and delusions, impulsivity, injury, and destruction of objects may also occur. Once a diagnosis of schizophrenia is confirmed, systematic antipsychotic medication is required. Patients who lose their temper easily appear under the condition of high emotion and running thoughts, and are often easily provoked, which may be diagnosed as mania, which requires the application of emotion stabilizers for systematic standardized treatment. In contrast, patients with temper tantrums appear under the influence of worry, anxiety, and concern, accompanied by plant nerve dysfunction, fidgeting, and high alertness, which may be anxiety disorder, and require systematic anti-anxiety treatment. For depression patients can also appear tantrums, irritability, which is accompanied by depressed mood, slow thinking and other related symptoms, so antidepressant drugs should be applied to systemic treatment.