The signs and symptoms of diabetic foot ulcer are drainage from your foot, unusual swelling, irritation, redness and odour and a black tissue surrounding the ulcer. This occurs when there is an absence of healthy blood flow to the area around the ulcer. Some of the causes of diabetic foot pain are poor blood circulation, high blood sugar, nerve damage and irritated or wounded feet. You could try out these home remedies for treating diabetic foot pain at its early stages and also check freshly brewed content on our channel as we bring in the most exclusive home remedies and lifestyle related videos.