Primary and secondary prevention of postpartum depression

Pregnancy is one of the important life events in a woman's life, which in the face of pregnancy, childbirth and breastfeeding process, maternal psychology and physiology will have obvious changes, among which postpartum depression is more common. Postpartum depression (PPD) is a mental syndrome with obvious depressive symptoms or typical depressive episodes during the puerperal period. Its etiology is complex, with sleepiness, gloomy expression, crying and other symptoms in clinic, and even some patients will have suicidal tendencies, which seriously endangers maternal physical and mental health. In recent years, the adverse events caused by postpartum depression have attracted more and more social attention, and postpartum women's mental health has become a hot spot in clinical research. Clinical workers should improve the awareness of postpartum depression, and strengthen the maternal mental health screening, so as to detect psychological abnormalities as early as possible and give timely intervention measures. In view of the high incidence of postpartum depression, it is very important to establish a sound mental health service system for pregnant women. This paper will analyze the high risk factors of PPD summarized the targeted primary prevention and secondary prevention, and proposed prevention strategies before and after the onset of postpartum depression, respectively, to provide theoretical basis for effectively preventing the occurrence of postpartum depression or delaying the progression of postpartum depression.