Drugs: An A-Z Guide; Prescribing using generic or brand names; Routes of administration; Loading dose; Drug metabolism; Enzyme systems; Drug excretion; Drug tolerance; Drug interactions; Therapeutic drug monitoring; Target range of concentration; Pharmacology in the critically ill; Body weight; Guide to ideal tidal volume; Cardiopulmonary resuscitation; Drugs in advanced life support; Management of acute major anaphylaxis; Management of acute severe hyperkalaemia; Management of malignant hyperthermia; Sedation, analgesia and neuromuscular blockade; Opioid conversion table; Antiretroviral drugs: alternatives for swallowing difficulties; Management of status epilepticus; Prevention of delirium tremens and alcohol withdrawal syndrome; Prevention of Wernicke-Korsakoff syndrome; Anti-arrhythmic drugs; Inotropes and vasopressors; Bronchospasm; Anti-ulcer drugs; Immunonutrition in the ICU; Corticosteroids; Short synacthen test; Bone marrow rescue following nitrous oxide; Heparin induced thrombocytopaenia; NOAC/DOAC; Antioxidants; Guidelines for patients with absent or dysfunctional spleen; Anti-microbial drugs; Bacterial gram staining; Antibiotics: sensitivities; Alterations to drug dosing in renal dysfunction and Haemo(dia)filtration; Chemical pleurodesis of malignant pleural effusion; Appendix A: creatinine clearance; Appendix B: weight conversion (stones/lb to kg); Appendix C: body mass index (BMI) calculator; Appendix D: lean body weight charts; Appendix E: ideal tidal volume; Appendix F: estimated height from ulna length; Appendix G: infusion rate/dose calculation; Appendix H: drug compatibility chart; Appendix I: sodium content of oral medications; Appendix J: drug management of the brain-stem-dead donor; Appendix K: vancomycin by continuous infusion; Appendix L: Child-Pugh score; Appendix M: severe sepsis algorithm; Appendix N: insulin guidelines; Drug index.