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Remedy reference

Calcarea sulphurica

(Calcarea sulphurica · Calcium sulphate (plaster of Paris))

A remedy of the draining stage. In the materia medica, Calcarea sulphurica is associated with thick, yellow, lumpy discharges once a boil or abscess has already opened, and with slow-healing cuts and pimply skin.

Skin | Colds & flu

Source

Calcium sulphate, the mineral gypsum, known as plaster of Paris

Kingdom

Mineral

Abbreviation

Calc-s.

Home acute kit

Usually prescribed by a homeopath

The classic picture

(a remedy is chosen when the whole picture fits the person, not from a single symptom)

Thick, yellow, lumpy discharges from the nose, ears, eyes or skin

Boils, abscesses or sore throats that have already burst and keep draining

Cuts and grazes that are slow to heal and keep weeping

Burning, itching soles; yellow-crusted eruptions on the scalp in children

Tends to feel better

Open air

Tends to feel worse

Warm rooms

Changes of weather

How it compares

(remedies that are often confused with Calcarea sulphurica)

  • Hepar sulphuris

    (Hepar sulphuris calcareum)

    Hepar fits the stage before the abscess opens, painful and chilly; Calcarea sulphurica follows once pus has found a way out.

    Read more
  • Silica

    (Silicea terra)

    Silica is slower and chilly, for lingering suppuration; Calcarea sulphurica runs warmer, with freely draining yellow pus.

    Read more

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From the classic texts

“Suppurative processes come within the range of this remedy, after pus has found a vent. Mucous discharges are yellow, thick and lumpy.”

William Boericke, Pocket Manual of Homoeopathic Materia Medica (1901)

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This page is for education only and is not medical advice. Homeopathy is complementary care, not a substitute for diagnosis or treatment by a licensed medical provider. Seek medical care for severe, worsening or emergency symptoms. Please view our Disclaimer.