The textbook was prepared by teachers of the Department of Pharmacology of the Institute of Pharmacy of the First Moscow State Medical University named after I.M. Sechenov, taking into account all the requirements imposed by the Federal State Educational Standard of Higher Education of the latest generation. The book presents the main pharmacological groups of drugs, their classification, chemical structure, pharmacokinetics, pharmacodynamics, indications and contraindications to prescription, side effects. Intended for medical students, pharmacists, pharmacists.