Global Sinusitis Treatment Drugs Market Size, Trends, and Growth Opportunity, By Type (Acute Sinusitis, Sub-Acute Sinusitis, Chronic Sinusitis), By Treatment (Analgesics, Antihistamines, Corticosteroids, Antibiotics, Sulphonamides, Other), By Route of Administration (Oral, Topical, Others), By End-Users (Hospitals, Homecare, Specialty Clinics, Others), By Distribution Channel (Hospital Pharmacy, Online Pharmacy, Retail Pharmacy), By Region (North America, Europe, Asia Pacific, Latin America, Middle East) and Forecast till 2030.