Section 188 - Adulteration of drugs.

Whoever adulterates a drug or medical preparation in such a manner as to lessen the efficacy or change the operation of that drug or medical preparation or to make it noxious, intending that it shall be sold or used for or knowing it to be likely that it will be sold or used for a medicinal purpose as if it had not undergone that adulteration, shall be punished with imprisonment for a term which may extend to six months or with fine which may extend to one hundred naira or with both.