Pelvic and portal congestion, resulting haemorrhoids and constipation, especially in females. Depressed arterial tension, general atony of muscular fiber. Chronic nasal, gastric, and pharyngeal catarrh, due to portal obstruction. Dropsy from cardiac disease. Pruritus in pregnancy, with piles. Constipation of children from intestinal atony. Said to be of special value when given before operations, for rectal diseases. Sense of weight and constriction. Venous engorgement.