A general ENT examination is warranted to rule out the cause of the crusting. If it’s associated with bad smell , greenish secretions it maybe atrophic rhinitis , if not then other forms of non allergic rhinitis can be diagnosed. Treatment will be according to the suspected reason
Next Steps
In clinic / online consultation for further guidance and to help reduce symptoms
Health Tips
Do not pick at the scabs , frequent injury will dispose you to infections and cause more crust formation.