"The 12th edition of this companion to DiPiro's Pharmacotherapy: A Pathophysiologic Approach is designed to provide practitioners and students with critical information to guide medication decision-making in collaborative, interprofessional healthcare settings. To ensure brevity, clarity, and portability, a bulleted format provides essential textual information along with key tables, figures, and treatment algorithms. Corresponding to the major sections in DiPiro's Pharmacotherapy textbook, medical conditions are alphabetized within the following sections: Bone and Joint Disorders; Cardiovascular Disorders; Dermatologic Disorders; Endocrinologic Disorders; Gastrointestinal Disorders; Gynecologic and Obstetric Disorders; Hematologic Disorders; Infectious Diseases; Neurologic Disorders; Nutrition Support; Oncologic Disorders; Ophthalmic Disorders; Psychiatric Disorders; Renal Disorders; Respiratory Disorders; and Urologic Disorders. The Handbook includes nine tabular appendices involving: 1) pediatric pharmacotherapy, nutrition, and neonatal critical care; 2) geriatric assessment and pharmacotherapy; 3) critical care patient assessment and pharmacotherapy; 4) drug allergy; 5) drug-induced hematologic disorders; 6) drug-induced liver disease; 7) drug-induced pulmonary disease; 8) drug-induced kidney disease; and 9) drug-induced ophthalmic disorders. This edition also includes new chapters on coronavirus disease and multiple sclerosis"--