Amoxicillin is a prescription medication used to treat certain bacterial infections such as pneumonia, bronchitis, gonorrhea, and certain types of ulcers.  It can also treat bacterial infections of the ears, nose, throat, urinary tract, and skin.  This medication belongs to a group of drugs called penicillin antibiotics,  which work by blocking the growth of bacteria.

Amoxicillin comes as a capsule, tablet, and oral suspension forms. This medication is taken up to 3 times daily, with or without food.

Common side of amoxicillin effects include nausea, vomiting, diarrhea, and headache.