Below are the main rubriks (i.e strongest indications or symptoms) of Nux Vomica in traditional homeopathic usage, not approved by the FDA.
RECTUM, ANUS, STOOL
Stools small, slimy, bloody, with urging, ceasing after stool; mucous or watery, from indigestion or cold; like pitch, with blood.
Alternate constipation and diarrhoea.
Constipation, with rush of blood to the head; obstructed portal circulation; frequent, ineffectual urging; stools may be in hard masses.
Hemorrhoids, blind or flowing; abdominal plethora; congestion to the head; worse from high living or sedentary habits; with burning and sticking in rectum; anus burning, smarting and feels as if cut, some hours after stool.
Tearing in anus; constriction after mental exertion, after eating.≡ more ...