what antibiotics work best for a sinus infection
Antibiotics that might be prescribed for an acute sinus infection include: 1  Amoxicillin (Amoxil 2  Â®). Amoxicillin and clavulanate potassium (Augmentin 3  Â®). Erythromycin. 4  Sulfamethoxazole/trimethoprim (Bactrim Â® , Bactrim Â® DS, Septra Â® , Septra Â® DS, Sulfatrim Â®).