World Health Organization · 2026-01 · English
Pyrazolone derivatives
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
XM0K68RamifenazoneXM1SG0SulfamidopyrineXM22E9AntipyrineXM2FJ5IsopropylaminophenazoneXM4T98DipyroneXM4YB4NifenazoneXM53Q3NoramidopyrineXM5H28Pyrazole (derivatives)XM5L33Pyrazolone analgesicXM60M2Coal tar medicinal analgesicsXM6GV7PropyphenazoneXM7045AminophenazoneXM7840Analgesic pyrazoleXM8762Myochrysin (e)XM9CV5Suxibuzone© World Health Organization · CC BY-ND 3.0 IGO