Nosebleed backflow into the throat cavity, and the situation of spitting bloody sputum, the first thing to do is to treat the nosebleed, find the nosebleed site symptomatic treatment. If it is the front of the nasal cavity, then you can perform anterior nostril stuffing, or microwave, laser bleeding point to play atrophy, if it is the back of the nasal cavity bleeding, endoscopic microwave or plasma knife under the head to stop the bleeding, and at the same time, you can do the posterior nostril stuffing. If you have high blood pressure or blood diseases, you should have antihypertensive treatment and improve the ischemic state of blood, don’t eat spicy and stimulating food, and have a light diet.