Early symptoms
In the early stage, symptoms may be very mild or even difficult to detect. Babies may feel mild diarrhea, but other daily activities such as eating will not be affected. Nutrition absorption is normal, and there is no obstacle to physical development.
Midterm symptoms
With the development of the disease, the symptoms began to be obvious. Babies may refuse to eat, have bloating, and often cry or be agitated. Sometimes you spit milk or excrete feces containing breast flaps. The symptoms at this stage are mainly concentrated in the digestive system, and there are few symptoms in other systems.
Late symptoms
In the later stage, the baby's weight may be significantly lower than the normal level, and the overall health status may also deteriorate. Some babies may get edema, which usually means that the condition is quite serious. At this time, due to the serious influence of diseases on the functions of various organs, there may be different degrees of dysfunction. In the worst case, this disorder may lead to metabolic disorder and pose a threat to the baby's life.