Ind. Code § 25-26-13-29
(a) It is unlawful:
(c) Nothing in this chapter shall apply to, nor in any manner interfere with the business of a general merchant in selling and distributing nonnarcotic, nonprescription medicines or drugs which are prepackaged, fully prepared by the manufacturer for use by the consumer, and labeled in accordance with the requirements of the state and federal food and drug acts.
As added by Acts 1977, P.L.276, SEC.1. Amended by P.L.158-2013, SEC.285.