Trigger Finger - a natural vegan cure

I have been suffering from trigger finger for a few months. What is trigger finger you may ask? At least that's what I thought when someone mentioned it to me. My middle finger of my left hand locks, and is painful. When I force it to release, with some effort, it shoots out, hence the name 'trigger finger'.
It has been getting slowly more painful. I researched the Internet, and found a heap of remedies / advice, the main medical one being a steroid injection into the affected digit  - ouch! A few places mentioned Evening Primrose Oil and Vitamin B6, and this seemed the least invasive remedy, and readily available. Finding a vegan Evening Primrose Oil wasn't as easy as I thought. Eventually I found some EPO vegecaps on the HealthSpan website. So I ordered some EPO and vegan B6. Healthspan sell lots of vegan suitable supplements, but unfortunately, you have to trawl through the ones you want, looking at the listing for the 'suitable for vegans' listing, more time consuming than I would like, but hey-ho, got what I wanted.
Now for the million dollar question - do they work? well, yes, they do. When I take one of each, a day, I notice that my finger is less painful, and although still locks, not nearly as much. On the days I forget to take to supplements, I certainly notice, after a few days, the pain increases, as a not so gentle reminder, that I haven't taken them. I'm hoping that by taking them regularly the symptoms will disappear, in time.
Just a word - I believe the trigger finger is caused (for me) by increase use of computers, well that's not going to change in the foreseeable future, better stock up on those supplements.