Large doses produce violent purging and vomiting; disturbed digestion with very salty saliva. Anaemic and chlorotic conditions. Affections of uterus. Gastro-intestinal and genito-urinary tracts affected, inducing secondary anaemia and various reflexes. Sleepiness, moroseness, and lassitude. Cough at night while asleep without waking, especially in children (Cham; Nitr ac).

Head.--Terrors of conscience. Grieves over duty neglected. Depression, with weeping desire to be alone. Aching in morning, with flickering before eyes; sneezing with itching in ear. Vertigo; things turn in a circle; better in the room; worse, open air. One-sided headache. Frequent sneezing with itching in ears.

Eyes.--Dim vision, worse on waking, with spots before eyes. Flickering of various colors. Convergent strabismus. Sees countless stars. Diplopia. Disturbance of vision, associated with gastric disturbances.

Stomach.--Salty taste; hiccough-like eructation worse, fat food. Diarrhoea after every cup of coffee; hiccough. Satiety after a few mouthfuls. Disgust for meat, especially pork. Desire for lemonade. No thirst all day.

Rectum.--Pain about anus and perineum, as if a spot were suppurating, when walking or sitting.

Female.--Menses profuse, black, membranous, clotted, too early, with labor-like pains from back to pubes. Flow less when moving about. Menstrual irregularities with megrim and blindness, or fiery spots before eyes. Hiccough during pregnancy. Post-partum haemorrhage, with colicky bearing-down pains, with relief after gush of blood. After menses, swelling of breasts, with milky secretion.

Extremities.--Pains in parts where bones lie near surface. Burning, sore pain in heels. Cramp-like contraction of right thumb and index finger. Pains in periosteum. Chilblains.

Skin.--Acne in young women, pruritus better scratching and appearance of menses.

Modalities.--Worse, open air, evenings, sitting, standing, and cold water. Better, during menstrual flow, by moving about, rubbing parts; in warm room, lemonade.

Relationship.--Compare: Ambra; Pulsat; Cinchona; Fer cit et Chin.

Dose.--Third attenuation.