This guide provides comprehensive information on the most effective modern medicinal drugs. It details active ingredients, dosage forms, pharmacological properties, indications and contraindications, recommended dosages, and specific usage notes, along with the manufacturers’ details. Homeopathic remedies are highlighted with a special icon. The medications are organized according to their action on specific organs or organ systems, following the "Anatomical Therapeutic Chemical (ATC) Classification System," developed by the World Health Organization. The guide also features an alphabetical index of drugs and a brief glossary of medical terms. Designed for practicing physicians across various specialties, pharmacists, and marketing professionals, this publication offers reliable, up-to-date information. Its accuracy and relevance will also make it a valuable resource for a broad readership interested in medical and pharmaceutical topics.