Allergy Management: Antihistamines, nasal corticosteroids, and avoiding allergens can be effective. Decongestants: Short-term use of decongestant sprays or oral medications can reduce swelling. Saline Nasal Sprays: These can help to moisten the nasal passages and reduce congestion. Antibiotics: If a bacterial infection is diagnosed, antibiotics may be prescribed. Surgical Intervention: In cases of nasal polyps or structural abnormalities, surgery may be necessary.