During the period of nosebleed, patients should not eat spicy and stimulating food, avoid strenuous exercise, and should go to the regular hospital in time to clarify the cause of the disease and carry out regular treatment. 1. Nosebleeds are usually caused by rupture of the nasal mucosa. Spicy and stimulating foods may stimulate blood vessel dilation and increase bleeding, so avoid eating them. Diet should be kept light with plenty of fresh vegetables, water and vitamins. 2. For patients with bleeding, it is also important to ensure that routine blood and coagulation function tests are completed to exclude the possibility of hematologic disorders. If there is nosebleed, it is best to recommend timely visit to the hospital to identify the cause and follow the doctor’s instructions for treatment.