Controlled Substances - As enacted, increases the limit on the amount of products containing ephedrine or pseudoephedrine base, or their salts, isomers, or salts of isomers that a pharmacy may sell or a person may purchase in a 30-day period from 5.76 grams to 7.2 grams, and from 28.8 grams to 43.2 grams in a one-year period. - Amends TCA Title 39, Chapter 17, Part 4.