Polymyxin B and trimethoprim are antibiotics that fight bacteria in the body. Polymyxin B and trimethoprim ophthalmic (for the eye) is used to treat eye infections caused by bacteria. Polymyxin B and trimethoprim ophthalmic may also be used for other purposes not listed in this medication guide.
Learner's definition of CHRONICLE. [+ object]. : to describe a series of events in the order that they happened. The book chronicles the events that led to the American Civil War. She intends to chronicle the broad social changes that have occurred in this part of the country.
A biography is the story of someone's life told by another person. It's a nonfiction book, meaning it is not made up--it's factual information. However, if you want the most a â¦ ccurate kind of biography of a famous person, read that person's autobiography. The autobiography is written by the person the book is about. A fiction book is completely made up. None of it is true.