Postpartum stomach pain is caused by uterine contractions, which is a normal physiological phenomenon and generally does not require special treatment and relief. It is a normal physiological phenomenon that does not require special treatment or relief. The paroxysmal pain in the stomach caused by uterine contractions can last for 2-3 days and disappear naturally after 1-2 days after delivery. When breastfeeding, the pain will be aggravated by the increased secretion of reflex hormone hysteronin. Since the uterus needs to return to its original size after delivery, contractions are a physiological phenomenon and generally do not need to be relieved by other means. After giving birth, you should pay attention to proper rest, pay attention to personal hygiene, keep the vulva clean and dry, change underwear frequently, wear loose cotton clothes, reasonable diet, and increase protein-rich food to promote physical recovery. It is also necessary to get out of bed properly to reduce the occurrence of thrombotic diseases and to facilitate the discharge of bad dew, and pay attention to the observation of contractions and the discharge of bad dew.