Magnesium sulphuricum
Magnesium sulfate (Epsom salt) · Magnesium sulfate, epsom salts. · Mineral
Mag. sulph. is best suited to those who fly into rages and overreact, yet also have the typical Magnesium desire for peace. They tend to be restless and uneasy, fearing evil or a terrible event. Often concerned about relationships, they are prone to jealousy.
The remedy is usually prescribed for urinary disorders, possibly with digestive, skin, or menstrual problems and awkward limb movements. The urinary disorders are characterized by an intermittent stream on urinating, and burning pain after urinating.
Mag. sulph. may also be used to treat exhaustion or chronic fatigue, dry skin, and nausea. Sleep may occur in the early evening, followed by insomnia at night. It may be restless as a result of anxious, disagreeable dreams.
Key symptoms
- Urinary symptoms prominent: burning and stitching in urethra after urination
- Morning urine copious, bright yellow, soon becomes turbid with red sediment
- Thick leucorrhea as profuse as menses with back and thigh pain
- Menses too early; thick, black, profuse discharge returning after 14 days
- Small pimples over whole body with violent itching
- Bruised pain between shoulders; cannot lie on back or side
- Left arm and foot fall asleep in bed after waking
- Frequent eructations tasting like bad eggs; rising water in mouth
Worse (aggravation)
Better (amelioration)

Epsom Salt (MAGNESIA SULPHURICA)
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 leucorrhœa, 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.
Relationship
It is claimed that the addition of a small amount of Magnes. Sulph to the usual hypodermic of Morphine increases the value of the hypodermic from 50 to 100 %.
Physiologic Dosage
Magnes. Sulph is of diagnostic and therapeutic value in Gallstone colic. From 2 to 4 teaspoonfuls in glass hot water taken at onset of a colicky attack may abort or stop the colic.
Epsom salt is one of the most active saline cathertics, operating with little pain or nausea, especially if pure. It has but little if any effect on intestinal peristalsis, its action causing a rush of fluid into the intestine, which by producing a distention of the bowel produces evacuation. It causes little or no irritation in the intestine. In common with the other salines, it is the classical evacuant to be employed in connection with mercurials and anthelmintics and in cases of poisoning. Epsom salt usually acts within from one to two hours, more quickly if taken in hot water and in the morning before breakfast. The ordinary dose as a mild laxative is a heaping teaspoonful; as a cathartic, two to four teaspoonfuls. The taste may be improved, if necessary, by the addition of a little lemon juice and sugar.
Besides its chief use as a saline cathartic, magnesium sulphate is used to a considerable extent externally in saturated solution as an antiphlogistic and antipruritic in erysipelas, ivy poisoning, cellulitis and other local inflammations. Use on compresses saturated with solution.
Dose
The pure salt to the third potency. Locally 1:4 in water in septic conditions, erysipelas, orchitis, boils, etc.

Sulphate of Magnesia. Epsom Salts. Magnesia sulphate. MgSO47H2O. Trituration.
Clinical
Cough. Diabetes. Diarrhœa. Dysentery. Dysmenorrhœa. Enuresis. Epithelioma. Eyes, pains in. Hernia. Intermenstrual hæmorrhage. Leucorrhœa. Lumbago. Menorrhagia. Neuralgia. Toothache. Warts.
Characteristics
The ancient reputation of Mag. sul. as a "refrigerant cathartic" under the familiar name of "Epsom Salts," or "salts" par excellence, has overshadowed its homœopathic uses. But Mag. s. is something more than a "refrigerant cathartic." Fatal poisoning has occurred from an overdose, death apparently occurring from collapse; and the proving of the salts produced many symptoms of utter prostration. Recently old-school authorities have discovered in this "cathartic" a remedy for dysentery. It is the chief ingredient in many laxative mineral waters and popular saline aperient mixtures. The provings bring out effects common to the other Magnesias: Tearfulness; restless uneasiness; pains in facial bones; sensitiveness to …

Phatak's chapter on Magnesium sulphuricum is available in the app.
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