One year old baby stomach pain crying, may be internal diseases such as indigestion, gastrointestinal dysfunction, or surgical diseases such as intussusception, acute appendicitis, etc., can be the cause of treatment and symptomatic treatment to help relieve. 1. Internal disease: 1-year-old baby abdominal pain crying may be due to cold, indigestion, gastrointestinal tract dysfunction or constipation, etc., can be localized hot compresses, taking probiotics such as bifidobacteria to regulate the gastrointestinal environment, constipation timely laxative, can be effective in relieving the symptoms. 2. Surgical diseases: year-old baby abdominal pain and crying may also be due to intussusception, acute appendicitis, acute intestinal obstruction and other diseases caused by timely access to hospitals, as soon as possible to control the infection, if necessary, to carry out surgical procedures, so that the abdominal pain and crying can finally be controlled. In short, a one-year-old child’s stomach pain and crying to clarify the cause of the disease, internal diseases can generally be intervened at home, can be relieved, if the surgical disease must go to the hospital in a timely manner to seek medical attention. The above drugs need to be used in accordance with medical advice.