XANAX Ksalol 1 mg Alprazolam belongs to a group of medicines that are known as benzodiazepines. Ksalol is a version of Alprazolam designed and manufactured by the Serbian pharma company Galenika. It is a short term treatment that is used for the symptomatic relief of excessive anxiety. Ksalol is also very commonly used to treat generalized anxiety disorder as well as panic disorder. This drug works by affecting chemicals in the brain and slowing down the brain in the process (central nervous system).