Used in leprosy, when skin feels as if it were hide bound Tense vesicles; sensation of splinter under thumb-nails. Skin of forehead feels drawn tight. Stiff neck, pain in back. Throbbing in finger tips. Itching, pimples on all projecting portions of bone, malar bones, etc.
Relationship.--Compare Calotropis or Madura album--(Leprosy; livid and gangrenous tubercles; thickening of the skin).