1, you should clean the nasal cavity in time, soften the scab in the nose with blisters and take it out. Don't buckle hard to avoid accidental nosebleeds. Paying more attention to vitamin A and b2 supplements at ordinary times is helpful to maintain the health of nasal mucosa.

2. You can rub your nose or massage your nose every day. First, the patient rubs the alar repeatedly up and down along the bridge of the nose with his thumb, and then massages Xiang Ying point several times with his forefinger to strengthen the blood circulation of the nose. When the climate is dry, you can drop some compound peppermint oil.

3. Do not smoke or drink in daily life, eat less or not eat spicy food. These are foods that add fuel to the fire. They will make your nose drier. You can eat more fruits and vegetables, and don't pick your nose with your hands, so as not to aggravate the damage of nasal mucosa.