The decision to be able to drink water after a blood transfusion for GI bleeding needs to be based on the condition of the GI tract. If there is no active bleeding you can drink a small amount of water, if there is active bleeding is not allowed to drink water.
If the patient’s digestive tract has no active bleeding and other symptoms after blood transfusion for GI bleeding, you can consider drinking a small amount of water, not too much, otherwise it will aggravate the burden of the gastrointestinal tract and induce the possibility of GI re-bleeding.
If the patient’s gastrointestinal bleeding symptoms continue, or if the patient has a lot of bleeding, the presence of symptoms such as vomiting blood, or is accompanied by active bleeding, it is best not to drink water or eat anything at this time. Otherwise, it will aggravate the condition and cause the symptoms of GI bleeding to not recover.
If the symptoms of vomiting blood and black stool after blood transfusion for gastrointestinal bleeding, we should pay enough attention to it, and need to consult the doctor in time and carry out targeted treatment under the guidance of the doctor.