Pain is a symptom that appears as a physical sensation, localized in an area of the body that may involve any surface, caused by a great variety of stimuli, either internal or external, and that, conducted by specific nervous pathways, get to the brain where the sensation becomes conscious, and where it acquires its intensity gradient. Whatever its etiology and localization (visceral, muscular, bone, joints) are, pain mortifies the animal suffering from it, reducing and inhibiting the development of its skill in the habitual activity. For that, it should be attacked from the very first symptoms, avoiding the presence of that sensation and reducing it to the utmost. Dipyrone is a very powerful analgesic indistinctively acting on any type of pain quickly, efficiently and selectively, with a large safety margin and which effects have the suitable duration.
It shows wide tolerance in its dosage range and significant antipyretic activity.