The article provides an overview of references on the rational use nonsteroidal anti-inflammatory drugs (NSAIDs) in modern medicine. Nonsteroidal are a group with different chemical structures (mostly acid derivatives) that have anti-inflammatory, analgesic, antipyretic, antiplatelet (acetylsalicylic acid, acetylsalicylate, ketoprofen, diclofenac sodium, niflumic indomethacin) effects. NSAIDs d...