S.C. Code Ann. § 44-53-395: Prohibited acts; penalties.

(A) It shall be unlawful:

(1) for any practitioner to issue any prescription document signed in blank. The issuance of such document signed in blank shall be prima facie evidence of a conspiracy to violate this section. The possession of prescription document signed in blank by a person other than the person whose signature appears thereon shall be deemed prima facie evidence of a conspiracy between the possessor and the signer to violate the provisions of this section;

(2) for any person other than a practitioner registered with the Department under this article to possess a blank prescription not completed and signed by the practitioner whose name appears printed thereon;

(3) for any person to withhold the information from a practitioner that such person is obtaining controlled substances of like therapeutic use in a concurrent time period from another practitioner.

(B) Any person who knowingly and intentionally violates this section a first time shall be deemed guilty of a misdemeanor and upon conviction shall be punished by a term of imprisonment for not more than two years or by a fine of not more than two thousand dollars, or both. Any person who knowingly and intentionally violates this section a second or subsequent time shall be deemed guilty of a felony and upon conviction shall be punished by a term of imprisonment for not more than five years.