If you are on these blood thinners and doing ectasy, it can be dangerous for you. As you probably know if you start bleeding from a cut, or wound you will have a hard time controlling the bleeding and being high on that drug you may think it is funny or develop some type of fantasy about it. Ectasy gives you a europhic feeling so nothing seems serious to you. Think twice before you go and experiment with this you could bleed out.