NRS 639.270: Sales of unrestricted drugs, medicines, remedies, poisons or chemicals by grocers and dealers.

Any drug, medicine, remedy, poison or chemical, the sale of which is not otherwise restricted as provided by this chapter or NRS 453.530, and any patent or proprietary medicine, may be sold by grocers and dealers generally without restriction when prepared and sold in original and unbroken packages and, if poisonous, labeled with the official poison labels and sold in accordance with the requirements of the Federal Food, Drug and Cosmetic Act.