Apply graduated tonic frictions, such as the wet hand rub, the cold mitten friction, or the cold towel rub. Let your affections center upon God. Think of His goodness, and let His Spirit guide you into deeper obedience to His Ten Commandment law. The skin darkens, and either remains soft and moist or becomes dry and shrivels. Eventually it sloughs off.
Gas gangrene can occur in a wound where certain bacteria are present.
Consult a physician. Stop eating all meat, tobacco, alcohol, and nearly all salt. Eat a high fiber vegetarian diet with complex starches. It should be a low protein, low fat diet. Eat kelp, to strengthen the thyroid.