Pete
As soon as I was diagnosed in November 2016, my urologist put me on 75mg of enteric coated daily aspirin. He stressed the need for the enteric coated tablets. I'm not on a trial. I took it throughout salvage radiotherapy. I suppose I should check it's still ok, but I've had no issues from it - at least none that I know of. He also put me on a daily Vitamin D tablet and a statin.
My SRT did not go as well as yours, so you're a lucky man (well, none of us are lucky, but you know what I mean). Hopefully, you will remain side effect free, but I was told that the two weeks after treatment could be more difficult than when on treatment, so be prepared, just in case.
I've just spoken to one of the specialist nurses from PCUK. Three months post SRT, I'm now soiling myself regularly. I've soiled myself when in work, when out shopping, when driving the car. If I break wind, blobs of mucus come out. It's not fun and it's actually becoming quite distressing now. I'm contacting my oncologist through my nurse for advice. I've had problems ever since the SRT, but it is lately getting worse.
All the best with the rest of your treatment.
Ulsterman