Yes, turmeric is an amazing herb - it reduces inflammation really well, it thins the blood slightly, it's a antioxidant and so much more:
umm.edu/health/medical/altmed/herb/turmeric It may have helped your treatments, or may have just made it so that it got into the smaller veins since it can thin the blood slightly.
I can't go 3 days without my turmeric without really regretting it!! LOL!