What is cefixime commonly used to treat?

Cefixime is a third-generation oral cephalosporin antibiotic commonly used to treat bacterial infections, particularly certain sexually transmitted infections (STIs). It is effective against a wide range of bacteria and is frequently prescribed for conditions such as gonorrhea, which is a common STI. By targeting the bacterial cell wall, cefixime disrupts the growth and reproduction of bacteria, leading to the elimination of the infection.

While other options such as cancer, osteoporosis, and osteoarthritis are important medical conditions, they are typically treated with different classes of medications such as chemotherapy agents, bisphosphonates, or anti-inflammatory drugs, respectively. Therefore, cefixime's primary use in combating bacterial infections, particularly STIs, makes it the correct choice in this context.