Why can newborn baby gastrorrhagia

Newborn infants will stomach bleeding, the main reasons are hypoxia ischemia, infection, coagulation dysfunction, improper feeding, congenital diseases, etc. First, hypoxia ischemia is one of the important factors. In the fetus or newborn period, if there is severe hypoxia ischemia, such as dystocia, asphyxia, etc., it will lead to stress damage of gastric mucosa, causing stomach bleeding. Because hypoxia and ischemia weaken the barrier function of gastric mucosa, gastric acid and other substances are more likely to damage gastric mucosa. Secondly, infection may also be caused. When severe infection occurs in infants, toxins produced by bacteria, viruses and other pathogens can directly damage gastric mucosa, resulting in bleeding. Infection can trigger a series of inflammatory reactions, interfering with the normal metabolism and repair mechanisms of gastric mucosa. In addition, coagulation disorders should not be ignored. When the baby has coagulation disorders such as coagulation factor deficiency or dysfunction, the small blood vessels of the gastric mucosa are easy to rupture and bleed and it is difficult to stop bleeding. This may be due to genetic factors, maternal diseases during pregnancy or the baby's own diseases. In addition, improper feeding is also associated. For example, overfeeding and inappropriate milk concentration may cause excessive stomach expansion or irritation of gastric mucosa, increasing the risk of gastric bleeding. Improper feeding methods can put a greater burden on the baby's tender stomach. Finally, some congenital diseases may also be potential causes. Congenital structural abnormalities of the stomach, such as congenital defect of gastric wall muscle layer, can also lead to gastric bleeding in some cases. These congenital diseases bring hidden dangers to the normal function of the stomach from birth. For this situation, it is necessary to timely diagnose and treat, clarify the specific causes, and take targeted measures to ensure the life, health and safety of infants.