detox bathes and inflammation

My knee has been inflamed now for a few weeks. I did not injure it. I can still run and have a question.
to reduce inflamation Ive been icing it after I run. I know this is correct.
But if heat increases inflamation, should I do detox bathes? Will that aggrevate my knee? How does that work? I have to get the toxins out somehow.
Thanks