Xan is a fictional character often associated with various media, including literature and video games. The name is sometimes used as a shorthand for Xanadu, a mythical place of beauty and luxury, or as a character in specific narratives that embody traits like adventure or mystery. In some contexts, Xan may also refer to Xanax, a medication used to treat anxiety and panic disorders. It belongs to a class of drugs called benzodiazepines, which work by affecting chemicals in the brain to promote relaxation and calmness.