Last Year, Seemingly Overnight, One Or Two Of My Fingers

Last year, seemingly overnight, one or two of my fingers on my right hand began locking in place when flexing. my doctor prescribed an anti-inflammatory and advised I had "trigger finger". Since then, the trigger finger is now on both hands. The fingers don't lock closed so often now, but they are stiff and painful. I cannot make a fist with either hand. Stretching and massaging the fingers allows me to make a fist. I still take the anti inflammatory twice daily...VIMOVO.