Antibiotics only treat bacterial sinus infections ... the eye socket and cause vision changes or blindness. These types of infections are more common in people with compromised immune systems.

Multiple types of antibiotics work in slightly different ways. Some are more commonly used to treat pneumonia than others ...

The ability to use a drug designed to combat one type of microorganism for use against another could circumvent the time and money associated with developing a new drug. Beta-lactam antibiotics are ...