However, an application of powdered comfrey root healed them rapidly in a few weeks, and they’ve never returned.

If the herbalist supplies granulated root, grind it to a powder, and apply to the ulcers once a day and bandage. Comfrey heals epithelial cells although, for healing fractures or internal organs, I recommend homoeopathic comfrey (Symphytum). - Helen Fullerton, Carmel, Llanelli