Long-term in the fast-paced, competitive life environment, it is easy to exist in the moment of irritability, irritable. Some people are prone to irritability and irritability in life because they are naturally irritable, or there are violent elements in their living environment, as well as doting relatives, which may cause a more impatient and egotistical personality. These people are usually not accompanied by other physical discomfort symptoms, and there are no psychological abnormalities, often manifested in life as easy to get angry, easy to have conflicts or contradictions with others, but temper comes and goes quickly. However, there are some people who always feel irritable, irritable, or even have manic tendencies in life, which may be due to physical and psychological abnormalities in the body. Among them, physiological abnormalities are mainly menopausal syndrome, hyperthyroidism, etc., while psychological abnormalities may be the presence of anxiety or schizophrenia and other conditions, usually accompanied by other symptoms. Physiological abnormalities 1. Menopause syndrome: usually occurs in perimenopausal women, due to the failure of ovarian function and hormonal changes in the body, resulting in disruption of the endocrine system and causing a series of physiological changes. The common symptoms are irritability, irritability, anxiety, etc., and it is difficult to control their emotions, accompanied by dizziness, palpitations, hot flashes, etc.; 2, hyperthyroidism: mainly due to overactive thyroid function, resulting in increased synthesis or secretion of thyroid hormones in the body, which may be related to the patient’s consumption of excessive iodine-containing foods, or the presence of thyroid tumors This may be related to the presence of thyroid tumors, nodules, and other abnormalities. These patients may be irritable, easily agitated, and irritable, in addition to symptoms such as fear of heat, weight loss, and bulging eyes. Psychological abnormalities 1, anxiety disorders: the cause of anxiety disorders is complex, the pathogenesis is not completely clear, but may have a certain relationship with genetics, drugs, social pressure. Patients with anxiety disorders can manifest as irritability, irritability, insomnia, fidgeting, and in severe cases, they may even be suicidal. If the sympathetic nervous system is affected, other physical symptoms of discomfort may also occur, such as loss of appetite, chest tightness, shortness of breath, etc.; 2. Schizophrenia: The cause of schizophrenia is also not fully understood and may have some relationship with brain structure, acquired environment, genetics and other factors. At the beginning of the illness, patients may not have obvious symptoms. As the illness develops, some patients may gradually develop a tendency to violence, which can be manifested as irritability, irritability, excessive agitation, and even aggressive behavior. In addition, patients may experience hallucinations and hallucinations, and some patients may even commit suicide in order to escape from mental pain. In conclusion, when feeling irritable and irritable, if there are no other uncomfortable symptoms or abnormalities accompanying them, active self-regulation is recommended. However, if the symptoms of irritability and irritability always appear frequently and are not relieved, it is recommended to seek medical examination in a timely manner.