Cephalexin: A Comprehensive Guide to Its Uses and Benefits

Cephalexin is a widely used antibiotic known for its effectiveness in treating bacterial infections. As a first-generation cephalosporin, it targets gram-positive bacteria like Streptococcus and Staphylococcus by disrupting bacterial cell wall synthesis, leading to bacterial death. Cephalexin is commonly prescribed for skin infections, respiratory tract infections, urinary tract infections, and bone infections.