Magnesium sulphuricum

The skin, urinary, and female symptoms are most marked. The purgative action of Sulphate of Magnesia is not a quality of the drug, but a quality of its physical state, which renders its absorption impossible. The properties inherent in the substance itself can only be discovered by attenuation (Percy Wilde).
Head: Apprehensive; vertigo; head heavy during menses. Eyes burn, noises in ears.
Stomach: Frequent eructations, tasting like bad eggs. Rising of water in mouth.
Urinary: Stitches and burning in the orifice of the urethra after urinating. Stream intermits and dribbles. The urine passed in the morning copious, bright yellow, soon becomes turbid, and deposits a copious red sediment. The urine is greenish as passed; is of a clear color, and in a large quantity. Diabetes (Phos ac; Lact ac; Ars brom).
Female: Thick leucorrhoea, as profuse as the menses, with weary pain in the small of the back and thighs, on moving about. Some blood from the vagina between the menses. Menstruation returned after fourteen days; the discharge was thick, black, and profuse. Menses too early, intermit.
Neck and Back: Bruised and ulcerative pain between the shoulders, with a feeling as of a lump as large as the first, on which account she could not lie upon her back or side; relieved by rubbing. Violent pain in the small of the back, as if bruised, and as before menstruation.
Extremities: The left arm and foot fall asleep in bed, in the morning after waking.
Skin: Small pimples over the whole body, that itch violently. Suppressed itch (Sulph). Crawling in the tips of the fingers of the left hand; better on rubbing. Warts. Erysipelas (applied locally as a saturated solution). Dropsy (physiological doses).
Fever: Chill from 9 to 10 am. Shuddering in back; heat in one part and chill in another.