tofacitinib
pfizer
['action,(-eaction),(-interaction)']
6. they saw a rapid onset of action with response rates especially with pain. note that xeljanx is an oral agent.
#acr22 
?? I write so you can better understand life with: #ChronicPain #Fibromyalgia #Arthritis #Spondylitis #MECFS
?? Patient Advocate at #ACR22 for @spondylitis