Symphytum Officinale

The root contains a crystalline solid, that stimulates the growth of epithelium on ulcerated surfaces. It may be administered internally in the treatment of gastric and duodenal ulcers. Also, in gastralgia, and externally in pruritus ani. Injuries to sinews, tendons, and the periosteum.
Acts on joints generally. Neuralgia of the knee.
Of great use in wounds penetrating to perineum and bones, and in non-union of fractures; irritable stump after amputation, an irritable bone at the point of fracture.Psoas abscess. Pricking pain and soreness of periosteum.