Upper digestive tract bleeding black stool usually turns yellow in a few days

Upper gastrointestinal bleeding black stool generally can be in 3-7 days or longer time gradually yellow.

Usually, if the patient's digestive tract bleeding volume is small, the condition is not serious, after active treatment can better control the development of the disease, most can be in 3 days or so time can be black stool drainage, return to normal yellow stool. If the patient's condition is more serious, bleeding volume is more, even after standard treatment, there will still be blood deposition in the intestinal tract is not clear, usually takes about 7 days or longer to return to yellow stool.

It is recommended that patients with upper gastrointestinal bleeding symptoms, should go to the hospital as soon as possible to seek professional help, so as not to bleeding symptoms persistent development.