Definition
Cephalothin is a first-generation cephalosporin antibiotic. It's used to treat bacterial infections, similar to penicillin alternatives. It works by preventing bacteria from building their cell walls, eventually killing them. Cephalothin is an older antibiotic, less commonly used now due to newer, more effective options. Think of it like an older version of a smartphone – still functional, but not as advanced. It's important to remember that it's only effective against bacterial infections, not viral ones.