Medical uses [edit]. Azelastine nasal spray is indicated for the local treatment of the symptoms of seasonal allergic rhinitis and perennial allergic rhinitis, such as rhinorrhea, sneezing and nasal pruritis in adults and children 5 years of age and older.zelastine has been formulated both as a nasal spray and as eye drops and are available worldwide under many brand names.
A sea is a large body of salt water that is surrounded in whole or in part by land. More broadly, the sea is the interconnected system of Earth's salty, oceanic watersâconsidered as one global ocean or as several principal oceanic divisions.
An ocean is a large expanse of salt water that covers three-quarters of the earthâs surface. It is bounded by the continents, or the equator, and other imaginary lines. The Earthâs seven main oceans are; the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian and Antarctic Oceans. These seven main oceans comprise the âworld oceanâ. Sea on the other hand, is a body of salt water that is surrounded by land on all or most sides, or that is part of one of the oceans.