Our expert says:
To start with, congratulations on having the courage to tackle the problem.
As far as the DVT is concerned you may well have a hereditary clotting disorder. Did your cardiologist do a "clotting screen" or "inherited thrombotic screen" blood test? If not, one should be done. (You would need to stop warfarin for a week for the purposes of the test.) If the test confirms a hereditary clotting disorder, then yes, you would need to take warfarin - or dabigatran (Pradaxa) which we hope will soon replace warfarin for many people - indefinitely.
Secondly, it is unlikely at this stage, at the age of only 40, that you have done any major damage to your heart or arteries, in spite of your eating disorder and diabetes. So there is every reason to act now to prevent damage in the future.
Thirdly, what to do. Unfortunately whatever you do will or should include doctors! Your obesity,diabetes and GAD are all linked in a complex way, and the cause of the obesity neds to be treated. However the reality is that the obesity itself is very unlikely to go away simply with lifestyle changes.
As you have morbid obesity, which has been complicated by diabetes at a young age, my advice would be to consider bariatric surgery ie weight reduction surgery in the form of laparoscopic ("key hole") gastric bypss. The success rate of this kind of surgery is high and the risk acceptably low.
I suggest get your doctor to refer you to a centre which has expertise in this kind of surgery. It is expensive, but it works! Most people who have it lose 20-30kg in weight, sometimes even more, which should have a major impact not only on your quality of life and mental state but also on your long-term risk of heart and vascular disease and damage.
The fact that you are on warfarin should not disqualify you from the surgery but does mean the surgeon will have to be particularly careful to prevent clotting.
Hope that helps, and good luck!
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