Do You Really Need An Antibiotic for a Sinus Infection? Channel: St. Bernards Medical Group27K views • 25/04/2018Related VideosWhen Can I Get Antibiotics for a Sinus Infection?Antibiotics for Respiratory Infections (Pneumonia, Sinus Infection, Otitis Media)Over the Counter Medication For Sinus Infections / Best Medicine for Sinus Infection / Houston ENTAre antibiotics needed for a sinus infection?