Patients with irritability, irritability and uncontrolled emotions are usually related to their own personality factors, and may also be the stress reaction after being stimulated by environmental and social factors, which are normal physiological phenomena, so pay attention to control their own emotional ups and downs. In addition, may also be caused by endocrine disorders, anxiety disorders, bipolar disorder, hyperthyroidism, Alzheimer’s disease and other pathological factors. 1, endocrine disorders: long-term late night, irregular life, as well as in pregnancy, physiology, menopause and other special periods of the population, hormone levels are not good, it is easy to endocrine disorders, when it is easy to be irritable, irritable, and uncontrollable emotions. 2, endocrine disorders: the endocrine disorders, the endocrine disorders. And uncontrolled emotions; 2, anxiety disorders: mainly including generalized anxiety disorder, panic disorder, place fear disorder, social anxiety disorder, etc., can lead to patients irritable, irritable, uncontrolled emotions. In addition, usually also manifested as fear, anxiety and related behavioral disorders and other symptoms; 3, bipolar disorder: refers to a clinical manic or light manic episodes, but also depressive episodes of a class of mood disorders. Manic episodes or mixed episodes with depression are characterized by high emotions, racing thoughts, increased activities, reduced sleep, increased appetite and other symptoms, which can lead to irritability, irritability and uncontrolled emotions; 4, hyperthyroidism: hyperthyroidism, which usually has no obvious symptoms in the early stage, but with the development of the disease, it can be characterized by agitation, irritability, fatigue, excessive sweating, weight loss, hyperphagia, diarrhea and other symptoms, which can lead to irritability, irritability and diarrhea. This leads to irritability, irritability and uncontrolled emotions; 5. Alzheimer’s disease: common in the elderly group, usually with insidious onset, in addition to typical symptoms such as memory and attention loss, it can also manifest as personality disorders, such as uncleanliness, irritability, irritability, suspiciousness, etc. In severe cases, it can even show symptoms such as loss of language function and sphincter dysfunction; 6. Other: for example, patients with cerebrovascular disease can appear personality changes, appear irritable, irritable, uncontrollable emotions, etc., consider and brain nerve damage related.