One year old baby blood stool may be intussusception, bacterial dysentery, anaphylactic purpura and other reasons.
1. Intussusception: a disease in which part of the intestinal tube and its mesentery is set into the neighboring intestinal lumen, causing intestinal obstruction, and the set-in intestinal lumen is difficult to be reset on its own, and it is prone to blood circulation disorders. Most of the children will discharge jam-like mucus and blood stools 6-12 hours after the onset of the disease.
2. Bacterial dysentery: It is an intestinal infectious disease caused by Shigella, mostly occurring in summer. Most of the children are infected after consuming food contaminated by Shigella, and may have stools containing mucus, pus and blood, and the number of times increases.
3. Anaphylactic purpura: belonging to the immune system diseases, it is a systemic vasculitis with small vessel vasculitis as the main lesion. Skin purpura is the characteristic of this disease, but most children can be due to vasculitis caused by edema of the intestinal wall, bleeding and other changes, black stools or bloody stools.
One year old baby blood stool, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.