Amoxil Active ingredient: amoxicillin $0.39 for pill Amoxil is an antibiotic from the penicillin group used to treat infections such as pneumonia, gonorrhea caused by E. coli, salmonella, etc. Brand Amoxil Active ingredient: amoxicillin $0.57 for pill Brand Amoxil (Amoxicillin) is used to treat infections.

Augmentin Active ingredient: amoxicillin, clavulanate $0.99 for pill Augmentin is indicated to treat bacterial infections of lower respiratory tract, otitis media, sinusitis skin infections and urinary tract infections. Trimox Active ingredient: amoxicillin $0.34 for pill Trimox is used to treat many different types of infections caused by bacteria, such as ear infections, bladder infections, pneumonia, gonorrhea, and E. coli or salmonella infection. Trimox is also sometimes used together with another antibiotic called clarithromycin (Biaxin) to treat stomach ulcers caused by Helicobacter pylori infection.