(iStockphoto) Every year, more than 700,000 people take the Graduate Record Exam, commonly known as the GRE. While the test is similar in many ways to its college-entrance cousin, the SAT, there are some important differences.
Cephalexin is used to treat certain infections caused by bacteria such as pneumonia and other respiratory tract infections; and infections of the bone, skin, ears, , genital, and urinary tract. Cephalexin is in a class of medications called cephalosporin antibiotics. It works by killing bacteria.
Cephalexin Uses: An Overview. Cephalexin (KeflexÂ®, BiocefÂ®) is a prescription antibiotic licensed to treat a number of infections. 1  Prevention of heart valve infections (bacterial endocarditis).  Cephalexin is most commonly used to treat infections caused by bacteria. Some of these types of infections may include: Respiratory tract infection, such as pneumonia, bronchitis, strep throat, or tonsillitis.