Has presciption, over-the-counter drugs and vitamins listed. The abbreviation for the drug is listed as well as what is in the drug or vitamin. Also listed is what it's used for, for example: antiviral. There is a Weight and Measure table to aid in calculating dosages, Conversion Factors to aid in calculating and converting dosages, Normal Laboratory Values, Trademark Glossary, Glossary, Container and Storage Requirements for U.S.P. XXII Drugs and Sterile Drugs, Oral Dosage Forms that should not be crushed, Labeler Code Index, Manufacturer Addresses.