I would like to get off of Warfarin/
coumindin, and start using Herbal remedies. What herbs can I use to keep my blood thin?

Ask some herbalist/ayuerveda/chinese medicine practitioner about herbs, I am a homeopath and homeopathy works on totality of person to treat any condition. You need to consult a homeopath for a detail case analysis. Such an analysis will help the homeopath to identify the cause of your problems. The medicine will be prescribed based on the totality of your signs and symptoms including your medical history, causative elements, physical and psychological profile. The medicine thus selected will not just work on keeping your blood thin but will hit the root cause of your problems and you will not need supportive medicine after some months to keep your blood thin. Homeopathy treats a person as a whole not in parts.

Wishing you health,
Dr. B