Method 4: nasal spray is a method to directly increase the humidity in the nasal cavity, increase the moisture in the nasal mucosa and improve the dryness of the nose. The increase of mucosal humidity can promote the healing of capillaries and accelerate the shedding of blood scabs.

Method 5: Use lubricating nasal drops. The lubricating nasal drops can prevent mucosal edema, regulate osmotic pressure and viscosity, promote nasal mucosa secretion, relieve dry nose symptoms and restore mucosal function.

7 Method 6: Eat vitamin C to ensure the wettability of mucous membrane, or you can choose to eat vitamin C, because collagen can help mucus adhesion, and vitamin C is one of the substances that make up collagen, which can help relieve dry nose, soften blood scab and help blood vessels heal.

8 method 7: there is blood scab on the trunk of the nose, which may also be caused by inflammation, such as atrophic rhinitis and dry rhinitis. If accompanied by itchy nose, dysosmia, even dizziness, headache and other symptoms, it is recommended to go to a regular hospital for medical examination and treatment as soon as possible.