Levaquin (levofloxacin) is an antibiotic. It belong to a class of antibiotics called fluoroquinolones. Levofloxacin is a third-generation fluoroquinolone.
A breach of law; a crime. An offense may consist of a felony or a misdemeanor. The term is used to indicate a violation of public rights as opposed to private ones. For example, murder is an offense whereas libel is not. n. a crime or punishable violation of law of any type or magnitude.
Therefore, if the crime you are charged with allows you to be sent to state prison as a punishment, it is a felony regardless of the actual punishment you receive. Examples of felonies are murder, arson, rape, drunk driving 3rd or more offense, kidnapping, etc.