Comfrey has several medicinal actions. It is known as a vulnerary and as an astringent. Comfrey can be used for minor injuries of the skin, where it will work to increase cell production, causing wounds to heal over rapidly. It can be used internally for stomach and duodenal ulcers, where it will have the same effect. This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. For educational purposes only.