Parents always encounter children’s nose bleeding, this time parents usually let the child tilt the head and plug the nostrils with a paper ball, because this is usually caused by the child accidentally bumped. First of all, it is influenced by the surrounding environment. When in an environment where the temperature and humidity are low, the mucous membrane of the child’s nose will become dry and the nose becomes quite fragile, and the child’s nose will bleed easily at this time. Another thing is that the child has a cold, because when the child has a cold, the body’s immunity will be reduced. The resistance of the nose will naturally decrease, and when a child has a cold, he or she will usually have symptoms of nasal congestion and runny nose, and the child will not be able to resist wiping the nose, which will stimulate the nasal mucosa and cause the nose to bleed. At the same time, children who always have nosebleeds are likely to have blood disorders. When children have blood disorders, their own blood clotting function will be affected, which is often bleeding even if the nose is not affected by external factors, and this is something parents need to pay attention to. So when the child always nosebleeds, parents do not have to worry too much, after the external environment to solve, if the child is still always nosebleeds, you need to go to the hospital in time, so that the doctor check whether it is a blood disease.