Find patient medical information for Ampicillin on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings ...

FRIDAY, Dec. 1, 2017 -- Bacterial resistance to the antibiotic ampicillin may have begun years before doctors started prescribing it in the early 1960s, a new study suggests. Ampicillin, a broad ...

Medicare could waste up to $605 million per year on the controversial Alzheimer's drug aducanumab if it is eventually approved for widespread use because it is supplied in vials containing fixed ...