What is the indication for the drug Keflex?

Keflex, which is the brand name for cephalexin, is primarily indicated for the treatment of bacterial infections. It belongs to the class of antibiotics known as cephalosporins, which work by inhibiting the synthesis of bacterial cell walls, ultimately leading to the destruction of the bacteria. This makes it effective against a wide range of gram-positive and some gram-negative bacteria.

In clinical practice, Keflex is often prescribed for various types of infections, including skin infections, respiratory tract infections, ear infections, and urinary tract infections, due to its effectiveness and favorable safety profile. Its mechanism of action specifically targets bacterial pathogens, underscoring its applicability in treating infections caused by bacteria, rather than other types of conditions like fungal infections, seizures, or depression, which are treated using different classes of medications that target those specific conditions.