Adults pinching the nose will generally not make the nose bigger, the size of the nose is related to heredity, the child’s nose will get bigger with age, external force may damage the nasal mucosa. The size of the adult’s nose is related to heredity, pinching the nose will not make the nose bigger; children’s nose will get bigger with age, the growth and development of the nose has no direct relationship with the external force, if a long time to pinch the nose, pinch the nose will not make the nose bigger, but may cause damage to the nasal mucous membrane, or even nosebleed. So try not to pinch the nose for a long time, usually pay attention to keep the nose moist, drink more water, more exercise, maintain good habits, to prevent the environment because of dryness and lead to nosebleeds and other conditions.