Now in vibrant full colour, this restructured edition helps students understand all aspects of medication problems and avoid the stumbling blocks of dosage calculation. The text is organised in a straightforward manner using a "simple to complex" approach and focusing on problem solving throughout.The "Unit Path," unique to this book, shows students how to solve problems by simplifying the process, and reducing the chance of errors. Pedagogy includes numerous exercises and actual drug labels throughout, as well as tear-out tests at the end of each chapter for faculty evaluation