What should I do if my nose is too dry due to allergic rhinitis?

For allergic rhinitis with excessive nasal dryness, a small amount of oil may be instilled into the nostrils. Concurrently, the underlying condition should be treated to prevent disease progression. Nasal irrigation with warm normal saline can also be performed to promote recovery of nasal mucosal function and facilitate drainage of secretions. Intranasal corticosteroid sprays are highly effective for treating allergic rhinitis, as they exert potent anti-inflammatory and antiallergic effects directly on the mucosal surface, thereby accelerating recovery.