The field of drug therapy is a rapidly changing and somewhat bewildering area to study. In developing and writing this textbook, we consulted the most up-to-date sources for information on new drug therapies. No textbook can be complete, especially when it covers an area as vast as the field of ocular pharmacology and therapeutics. Nonetheless, we have made a conscientious effort to cover the most important and commonly used medications in a format that is easy to read. We hope that this textbook will serve you well as a reference in reviewing different classes of drugs, their dosages, therapeutic uses, and potential side effects
