Antibiotics are a group of drugs used to treat diseases caused by bacteria by directly killing bacteria or slowing their growth. . In some serious acute infections, powerful, high-dose antibiotics are often used to save lives, but there are still some risks when using them that need to be borne in mind.

Antibiotics are drugs commonly used to treat infections at different sites in the body. Therefore, identifying the infection focal point will assist the doctor in choosing the right antibiotic for the patient. In some cases, broad-spectrum antibiotics are chosen to treat infections of unknown etiology or suspected to have multiple bacterial groups.