Wiktionary
valnemulin
n. A pleuromutilin antibiotic used to treat swine dysentery, ileitis, and colitis.
Wikipedia
Valnemulin
Valnemulin (trade name Econor) is a pleuromutilin antibiotic used to treat swine dysentery, ileitis, colitis and pneumonia. It is also used for the prevention of intestinal infections of swine. Valnemulin has been observed to induce a rapid reduction of clinical symptoms of Mycoplasma bovis infection, and eliminate M. bovis from the lungs of calves.