<unk>  is a nonsteroidal anti-inflammatory drug (NSAID) in the propionic acid derivatives group, which also includes ibuprofen and naproxen among others. It is available in some countries for oral administration. A transdermal preparation was approved for sale in Japan on January 2006; medicated tape and gel formulations followed in 2008 and 2010. It was patented in 1977 and approved for medical use in 1986.
Loxoprofen
Ketoprofen
Indoprofen
Fenoprofen
Aceclofenac
Ibuprofen
Diclofenac
Celecoxib