Question
When a child has a cold and defecates, they notice that the stool contains dark red substances resembling blood. What health issues could this indicate?
Answer
The presence of blood in the stool can be caused by various factors. If the blood is separate from the stool, it is commonly associated with hemorrhoids or anal fissures; if it is pus-filled or mucous, it may be related to inflammation or tumors. Based on your description, this could be related to gastrointestinal dysfunction or obstruction. It is recommended to consult a doctor for examination, and if necessary, undergo a fiberoptic gastroscopy or lower gastrointestinal contrast examination to develop an appropriate treatment plan based on the results of the examination.