I took warfarin for six months last year (all thanks to taking a contraceptive for two months), and they gave three bottles with different dosages, that is one, two and five milligrams. One was pink, another purple, and then a boring white. I would have mix up the dosages after a weekly blood test. I also took endocet which are pretty big, and make you verrrrryy tired and lightheaded, but also give really bad hot flashes.

Now my only blood thinning agent is Advil and garlic (I just had some stew with a ton in it).