Sulphuricum acidum

Sulfuric acid · Sulfuric acid, oil of vitriol. · Mineral

BoerickeKentClarkeAllenNashCowperthwaitePhatak

People for whom Sulphuric ac. is best suited are hurried, mentally restless, and excitable, despite great exhaustion, weakness, and trembling. Usually mentally sharp, they are prone to nervous exhaustion, becoming absentminded and dull when ill. 

The classic symptom picture for this  remedy is of extreme fatigue following an injury, concussion, or operation, especially if healing is slow, with bruising, bleeding, ulceration, gangrene, or other symptoms of decay. There is often a marked sensitivity to pollutants such as smoke. The remedy may also be prescribed for diabetes.

Key symptoms

  • Tremor and weakness; everything must be done in a hurry
  • Hot flushes followed by perspiration with trembling
  • Relaxed feeling in stomach with craving for stimulants and alcohol
  • Sour eructations setting teeth on edge
  • Water causes coldness of stomach; must be mixed with liquors
  • Tendency to gangrene following mechanical injuries
  • Heartburn with hiccough; purpura hemorrhagica
  • Writer's cramp; lead poisoning

Worse (aggravation)

For open air; for menopause; for injuries; for the smell of coffee; for air pollution and tobacco smoke.

Better (amelioration)

For moderate temperatures; for lying on the affected side; for hot drinks.
William Boericke
Homoeopathic Materia Medica · 1901

Sulphuric Acid

The "debility" common to acids shows itself here, especially in the digestive tract, giving a very relaxed feeling in the stomach, with craving for stimulants. Tremor and weakness; everything must be done in a hurry. Hot flushes, followed by perspiration, with trembling. Tendency to gangrene following mechanical injuries. Writer's cramp. Lead poisoning. Gastralgia and hypochlorrhydria. Purpura hæmorrhagia.

Mind

Fretful, impatient. Unwilling to answer questions; hurried.

Head

Right-sided neuralgia; painful shocks; skin feels pinched. Sensation as if brain was loose in forehead and falling from side to side (Bell; Rhus). Concussion of brain where skin is cold, body bathed in cold sweat. Compressive pain in side of occiput; relieved by holding the hands near the head. Pain of outer parts, as if there were subcutaneous ulceration; painful to touch. Thrust in right temple as if plug were pressed in.

Eyes

Intra-ocular hæmorrhage following traumatism. Great chemosis of conjunctiva, with aching and sharp pain.

Mouth

Aphthæ; gums bleed readily. Offensive breath. Pyorrhea.

Stomach

Heartburn; sour eructations; sets teeth on edge (Robin). Craving for alcohol. Water causes coldness of stomach; must be mixed with liquors. Relaxed feeling in stomach. Averse to smell of coffee. Sour vomiting. Desire for fresh food. Hiccough. Coldness of stomach relieved by applied heat Nausea with chilliness.

Abdomen

Weak feeling, with dragging into the hips and small of back. Feeling as if hernia would protrude, especially left side.

Rectum

Piles; oozing dampness. Rectum feels as if it had a big ball. Diarrhœa, fetid, black, with sour odor of body, and empty faint feeling in abdomen.

Female

Menstruation early and profuse. Erosion of cervix in the aged; easily bleeding. Acrid, burning leucorrhœa, often of bloody mucus.

Respiratory

Respiration rapid with shooting in cervical muscles and movement of wings of nose; larynx moves up and down violently. Bronchitis in children with short, teasing cough.

Extremities

Cramp-like paralytic contraction in arms, hands; jerking of fingers while writing.

Skin

Bad effects from mechanical injuries, with bruises and livid skin. Ecchymosis. Petechiæ. Purpura hæmorrhagica. Livid, red, itching blotches. Hæmorrhage of black blood from all outlets. Cicatrices turn red and blue and become painful. Chilblains with gangrenous tendency. Carbuncles, boils and other staphylococcic and streptococcic infections.

Modalities

Worse, from excess of heat or cold in forenoon and evening. Better, from warmth, and lying on affected side.

Relationship

Complementary: Puls.

Compare: Arn; Calend; Led; Sep; Calc.

Dose

Sulphuric acid mixed with three parts of alcohol, ten to fifteen drops three times daily for several weeks, has been successfully used to subdue the craving for liquor. For homeopathic purposes second to thirtieth potency.

James Tyler Kent
Lectures on Homoeopathic Materia Medica · 1905

The sensation of quivering all over the body and in the limbs without visible trembling is a very strong symptom of Sulphuric acid, and especially if it is associated with weakness that has been of long standing.

The exhaustion, excitability and hurried feeling are constant factors. The hemorrhagic disposition with many complaints. Black fluid blood from all the orifices of the body. Small red spots enlarging rapidly to resemble Purpura hoemorrhagica. Blue-black spots on the skin from slight injury.

Blood-red spots on the skin like those on a brook trout sometimes after injuries. Chafing easily, followed by ulceration. Boils and bedsores. It has many of the complaints found in old people. The -morning aggravation of symptoms is also a strong feature. Sensitive to cold and emaciation. The pains are bruised, burning, tearing, stitching, shooting and jerking. The pain comes oil slowly and departs suddenly. The discharges are dark, thin blood or blood-streaked; or thin, yellow and bloody.

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John Henry Clarke
A Dictionary of Practical Materia Medica · 1900

Sulphuric acid. H2SO4. Dilution.

Clinical

Acidity. Alcoholism, chronic. Aphthæ. Back, stiffness of. Bowels, looseness of. Brain, concussion of. Breath, offensive. Cancer. Cancrum oris. Chafing. Chilblains. Climaxis, sufferings of. Constipation. Corns. Diabetes. Diarrhœa. Diphtheria. Dyspepsia. Erythema nodosum. Flushing. Gangrene. Gastralgia. Glossitis. Hair, grey; falling out. Heartburn. Hernia, inguinal. Hiccough. Impotence. Intermittents. Irritation. Liver, affections of. Menorrhagia. Metrorrhagia. Myopia. Nightmare. Œsophagitis. Paralysis, lead. Perspiration, excessive. Phthisis. Pneumonia. Pregnancy, sickness of. Purpura. Rheumatism. Scurvy. Spleen, affections of. Sterility. Ulcers. Uterus, prolapse of. Vagina, prolapse of. Varicosis. Warts.

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Henry Clay Allen
Keynotes and Characteristics with Comparisons · 1898

Sulphuric Acid. (HNO4.)

Adapted to the light-haired; old people, especially women; flushes of heat in climacteric years. Unwilling to answer questions not from obstinacy, but inaptness. Feels in a great hurry; everything must be done quickly (Arg. n.). Pain of gradual and slowly-increasing intensity which ceases suddenly when at its height, often repeated (Puls.). The pain is pressure as of a blunt instrument. Tendency to gangrene following mechanical injuries, especially of old people. Child has a sour odor despite careful washing (Hep., Mag. c., Rheum). Sensation as if the brain was loose in forehead and falling from side to side (Bell., Bry., Rhus, Spig.). Aphthae; of mouth, gums, or entire buccal cavity; gums bleed readily; ulcers painful; offensive breath (Bor.). Chronic heartburn, sour eructations, sets teeth on edge (Rob.). Water drunk causes coldness of the stomach unless mixed with alcoholic liquor. Sensation as if trembling all over, without real trembling; internal trembling of drunkards. Bad effects of …

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Eugene Beauharnais Nash
Regional Leaders · 1901

Skin

Blue spots like ecchymosis; tendency to gangrene after a bruise.

Generalities

Haemorrhage of black blood from all the outlets of the body.

Generalities

Sensation of trembling all over, without actual trembling.

Generalities

Hemorrhages from every outlet of the body and ecchymosis under the skin.

Generalities

Pain of gradually and slowly increasing intensity which ceases suddenly when at its height, often repeated.

Causes and Modalities

Bad effects from mechanical injuries, bruises, chaffing, ecchymoses, etc.

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John W. Hutchison
Seven Hundred Red Line Symptoms (Cowperthwaite) · 1903
  1. Every drink chills the stomach unless some spirit is mixed with it.
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S. R. Phatak
Materia Medica of Homoeopathic Medicines

Phatak's chapter on Sulphuricum acidum is available in the app.

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Classical texts are in the public domain. Educational reference only — not medical advice.

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