Hello, Thanks for your query on HCM As per your clinical history is concerned please follow like this - 1)Do a physical examination by your Doctor [ENT] and to current status do few investigations like [CBC with differential, nasal endoscopy, and Nasal and sinus cultures] 2)Do take prescribed medications as advised by your Doctor and complete course and add further medications[antibiotics] as per investigations report. Do follow lifestyle modifications like this - 1)Try to avoid upper respiratory infections. Minimize contact with people who have colds. Wash your hands frequently with soap and water, especially before your meals. 2)Carefully manage your allergies. Work with your doctor to keep symptoms under control. 3)Try to avoid cigarette smoke and polluted air. Tobacco smoke and other pollutants can irritate and inflame your lungs and nasal passages. 4)Use a humidifier. If the air in your home is dry, such as it is if you have forced-air heat, adding moisture to the air may help prevent sinusitis. Be sure the humidifier stays clean and free of mold with regular, thorough cleaning. Hope that helps