Global Nasal Drug Delivery Market, By Drug Type (Antihistamines, Corticosteroids, Anesthetics, Antibiotics, Pain Relief Drugs, Others), By Dosage Form (Sprays, Drops, Powder, Gels & Ointments), By Container Type (Non-pressurized Containers, Pressurized Containers), By Basis of System (Metered Dose, Multi-Dose, Unit Dose), By Therapeutic Application (Asthma, Chronic Obstructive Pulmonary Disease (COPD), Rhinitis, Cystic Fibrosis, Nasal Congestion), By End User (Home Care Settings, Hospitals, Clinics), By Distribution Channel (Retail Pharmacies, Hospital Pharmacies, Online Pharmacies), By Region, Competition, Forecast & Opportunities, 2026