Hi Dave -
I think this is a good question and probably a personal decision. Lyme & co generally makes blood a little more coagulated (although I have not had much issue with that). And to keep your PICC line clear, you will be given heparin block to inject with each infusion, which is also a blood thinner.
I am currently on high doses of JK and I take other herbs (some which may also have thinning agents) AND infuse heparin 4x per day and have had no issues with too much thinning.
You might just have to test it out. If/when you get blood drawn for lab work, ask nurse/phlebotomist if consistency/color looks normal. I think you can also have labs drawn to verify you don't have too much thinner.
-p
Post Edited (Pirouette) : 7/15/2016 10:16:32 AM (GMT-6)