Spheres of action- main action of this drug is on those tissues of body which have more calcium and phosphorous contents, such as bones, teeth, etc. glands, digestive system, female genital organs also come within the domain of its action.

This medicine is well adapted to the persons who are pale , of dark complexion, dark hair, eyes, thin spare subjects instead of fat, emaciated body, sunken flabby abdomen, soft bones bent disaproprotionately, enlarged head and long weak emaciated neck, unable to support head.

Well suited to chilly patient.