Prescription and non-prescription drugs became legally distinguished from one another as the pharmaceutical industry matured.

In the medicine cabinet we had non-prescription drugs for abdominal upsets.

The disease seems to be tied to a non-prescription drug, L-tryptophan.

About 80% of drug expenditure goes towards prescription drugs while the other 20% is spent on non-prescription drugs.

The sales tax would also be applied to telephone calls and other telecommunications, soaps, detergents and non-prescription drugs.

New York does not tax prescription or non-prescription drugs.

In 1972, the F.D.A. extended this program to cover all non-prescription drugs available up to that year, it said.

Groceries, clothing, prescription and non-prescription drugs are exempt.

Inform your doctor of any medications you are currently taking, including non-prescription drugs.

Salicylamide is a non-prescription drug with analgesic and antipyretic properties.