Textbook in PDF format

Martindale: The Complete Drug Reference provides unbiased, evaluated information on drugs and medicines in use around the world. It is updated by an experienced team of pharmacists and life scientists who use their professional expertise to provide an unbiased and evaluated digest of the available literature, selecting the most clinically relevant and appropriate information from reliable published sources. This 38th edition of Martindale has been completely redesigned to ensure ease of use and greatly improved readability. This latest edition contains over 6000 monographs, including 200 new monographs, on drugs and ancillary substances such as herbals, pharmaceutical excipients, and toxins and poisons. There are over 180,000 preparations giving details of preparation name, manufacturer, ingredients, and uses for proprietary preparations and now covering over 40 countries and regions, including China. The content is evidence-based and extensively referenced with links to the published literature.
Monographs on drugs and ancillary substances
Analgesics Anti-inflammatory Drugs and Antipyretics
Anthelmintics
Antibacterials
Antidementia Drugs
Antidepressants
Antidiabetics
Antiepileptics
Antifungals
Antigout Drugs
Antihistamines
Antimalarials
Antimigraine Drugs
Antimyasthenics
Antineoplastics
Antiparkinsonian Drugs
Antiprotozoals
Antivirals
Anxiolytic Sedatives Hypnotics and Antipsychotics
Blood Products Plasma Expanders and Haemostatics
Bone Modulating Drugs
Bronchodilators and Anti-asthma Drugs
Cardiovascular Drugs
Chelators Antidotes and Antagonists
Contrast Media
Corticosteroids