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7 March 2005 | By Professor Richard Dalby and Yang Guo, University of Maryland School of Pharmacy, Julie Suman, Next Breath LLC
In 2003 worldwide sales of allergic rhinitis nasal sprays alone were valued at US$2.4B (IMS, Valois), up from 2002 worldwide sales of all over-the-counter (OTC) nasal sprays except steroids, estimated at US$820M (IMS, Valois). That’s a significant amount of drug administered via the nose every year (Figure 1). With a…
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