What should I do if the weather is dry and nosebleeds?

Hello, it's easy to get nosebleeds in dry weather, which is caused by dry and broken nasal mucosa. This kind of bleeding is usually very small, and most people can stop it by themselves. You can press the nasal alar or pinch both nasal alars for more than ten minutes to stop bleeding, or you can use clean cotton balls to stop bleeding. At the same time, preventive measures should be taken, such as using a humidifier to keep the surrounding air moist as much as possible, or applying erythromycin ointment or compound camphor mint drops in the nose when the nasal mucosa is dry, so as to avoid picking the nose as much as possible.