I have done 2 six week cycles over the past year of fina. I have been diagnosed with moderatly advanced RH arthritis. I'm 38 and my Doc has me on Celebrex and Methotrexate. My question is will Fina or Tren as well as other AAS have any negitive reactions to the above mentioned drugs. I would still like to use tren once or twice a year. My joints hurt like a bitch so I had to start the scrips before I did serious damage to my body. Any advise or info would be greatly appriciated.