If a six-year-old child has frequent nosebleeds, it is best for parents to take the child to the ENT department of the hospital for routine blood tests and coagulation tests to rule out blood-related diseases, and then improve the anterior rhinoscopy to clarify the condition of the mucous membrane in the child’s nasal cavity. Most children have a lot of crust formation in the nasal cavity because the nasal mucosa is particularly dry. Children feel uncomfortable in the nose and sometimes use their hands to rub their nose or dig their nostrils, which can easily lead to rupture and bleeding of the nasal mucosa. When treating bleeding on the parents had better use cotton balls or toilet paper to plug the child’s nasal cavity, you can also pinch both sides of the nose, which can effectively play the role of pressure to stop bleeding. Usually, you can spray physiological sea saline or compound peppermint nasal drops in the nasal cavity, which can play a moisturizing role. Usually let children eat more fresh vegetables and fruits, which can also help in the repair and healing of the nasal mucosa, and let children develop good habits and do not dig their nostrils at will.