Problems with taking mdma & being on warfarin

[Why Certainly]

i have a dvt last year and i am on wafarin for life due to 2 clotting disorders. the clot is gone but i have left over residue. before being on long term warfarin i had taken MDMA on ocassion, what effect will this have on the warfarin, if any?

[tinmuning]

Methamphetamines which include ecstasy has no known adverse interaction with warfarin per se. Ecstasy is actually 3,4-Methylenedioxymethamphetamine.