Longman Dictionary of Contemporary English
non-prescription
adjective
EXAMPLES FROM CORPUS
▪ There are many books that describe prescription and non-prescription drugs.
▪ Typically, each kit will include bandages, plasters, emergency survival blanket, burns kit and non-prescription drugs.
▪ We spent £9.43 a head on non-prescription remedies in 1991.
Usage examples of "non-prescription".
They resembled, in their window contents, the general stores in American small towns of long ago, selling everything from groceries to textiles, and toys, liquor, non-prescription drugs, shaving supplies, and what not.