Cephalexin is a generic prescription drug that treats infections. Only the oral capsule comes in a brand-name version called Keflex. Cephalexin can cause side effects ranging from mild to serious.

C. diff, which is short for Clostridioides difficile, is a type of bacteria that may cause serious problems in the digestive system. It is one of the most common causes of diarrhea linked to ...

Clostridiumdifficile infection (also known as C. diff or CDI) is one of the most common hospital-acquired infections and is a frequent cause of death among hospitalized older adults. Keystone ...