(1) A person convicted of altering labels on dangerous drugs shall be imprisoned in the county jail for a term not to exceed 6 months.
(2) A person convicted of fraudulently obtaining dangerous drugs included in Schedule I, Schedule II, Schedule III, Schedule IV, or Schedule V in 50-32-222, 50-32-224, 50-32-226, 50-32-229, or 50-32-232 shall:
(a) upon a first conviction be imprisoned in the state prison for a term of not less than 1 year or not more than 5 years or be fined an amount not to exceed $50,000, or both;
(b) upon a second conviction be imprisoned in the state prison for a term of not less than 5 years or not more than 10 years or be fined an amount not to exceed $50,000, or both.