Nasal spray syringe is an excellent,safe and painless tool for delivering topically administered drugs.Nasal spray syringe delivers a quick mist of medication via the nasal passages.The medication is rapidly absorbed by the membranes in the nostrils and then into the brain and cerebrospinal fluid.This makes Nasal spray syringe a great alternative to intravenous drug delivery,such as needles,catheters,or larger droplets,which may run off,rather than being absorbed.This medication delivery unit uses no needles and therefore no risk of needle stick injury.