Dexamethasone is used to treat conditions such as arthritis, blood/hormone/immune system disorders, allergic reactions, certain skin and eye conditions, breathing problems, certain bowel disorders, and certain cancers. It is also used as a test for an adrenal gland disorder (Cushing's syndrome).
The term bar is derived from the specialized counter on which drinks are served. Patrons may sit or stand at the bar and be served by the bartender. Depending on the size of a bar and its approach, alcohol may be served at the bar by bartenders, at tables by servers, or by a combination of the two.
1.) A bar is the area within a location at which drinks are poured and served to customers. 2.) A pub is a 'public house'. Very basic explanation: a building open to the public in which alcohol may be served by a license holder and consumed lawfully by customers. 3.) A tavern often combines three elements: alcohol, food and accommodation.