Hello, hematochezia is usually caused by hemorrhoids or anal fissure, so you need to control your diet reasonably and keep your stool smooth. Eating more fruits and vegetables, light porridge and drinking honey water often help to moisten the intestines and relax the bowels. You can also do some appropriate physical exercise to promote gastrointestinal peristalsis and take a warm bath to relieve symptoms. If you don't get better, you need to go to a specialist anorectal department in Beijing for targeted treatment. I wish you a speedy recovery ~!