Tincture of whole fresh plant.  Common Name:  St. John's-wort Causes & Symptoms for Hypericum perforatum The nerves are the sphere of action for Hypericum. Pains gradually extending towards the body from the injured part with stitching, darting pains, coming and going, or shooting up from the region of the injury towards the body is relieved with Hypericum. Punctured, incised, contused and lacerated wounds, painful wounds very sensitive to touch. UP TO 30 % DISCOUNT ON MULTIBUY