A refugee patient with a history of chronic sinusitis and a BMI of 29.8 kg/m2 is experiencing mild pain (score: 2/10). Which of the following is the most appropriate first-line treatment to address their chronic sinusitis symptoms, considering their current medications?
Add oral corticosteroids to reduce inflammation Increase the dose of Ibuprofen to manage inflammation Switch to an antibiotic like azithromycin for better coverage Continue using Fluticasone propionate nasal spray as prescribed