The symptoms of intussusception are also known as intussusception, which generally occurs in children between six months and four years of age, and the typical symptoms are as follows: the first one is called paroxysmal crying, where the child cries for a while and then gets better, and then cries again after a while, called paroxysmal crying. Secondly, abdominal pain and vomiting, sometimes vomiting when their stomach hurts. Third, if you go to the examination, there is a lump on the abdomen, but most children do not necessarily feel it in the early stage. The fourth one is blood-like stools, with obvious blood in the stool. These are the four classic symptoms of intestinal condyloma, sometimes atypical, just vomiting, and sometimes only crying. If you encounter a child of this age, you should be especially careful and have an ultrasound done as soon as possible to rule out the possibility of intussusception.