Narcan, an overdose reversal drug, is now available in some major stores. Emergent BioSolutions announced at the end of August that the drug was shipped to pharmacies, drugstores and grocery stores as well as online retailers. The nasal spray comes in 4-miligram doses and a two-dose box will cost $44.99, according to the manufacturer. Read more: https://www.king5.com/article/news/national/narcan-available-retail-stores/281-41f23e81-1e6d-43c7-91c6-f17d09be0e93