Hi, thank you for your reply, I had my operation 7 months ago, the swelling started 2 months after the operation and it just does not go away, I am on no medication at the moment and have not been for 3 months. I had no feeling in the left leg after the op. but this is coming bck slowly. I have tried various herbal remedies, kelp, dandelion but nothing help with the swelling, and weight gain, I walk everyday for a mile, even though it is painful and the ankle swells up more, any suggestion on what to do, thanks you