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Remedy reference

Calcarea carbonica

(Calcarea carbonica · Calcium carbonate from oyster shell)

A major constitutional remedy. Calcarea carbonica is associated with steady, reliable people who tire easily, feel the cold and can become overwhelmed and anxious under pressure.

Fatigue | Stress & anxiety | Children

Source

The middle layer of the oyster shell

Kingdom

Mineral

Abbreviation

Calc.

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)

Easily tired by physical or mental exertion; slow and steady pace

Chilly, with clammy hands and feet, yet may sweat on the head

Worries about health, the future, or that others will notice their struggle

Cravings, notably for eggs and sweets

Often needs security, routine and a sense of safety

Tends to feel better

Dry weather

Rest

Tends to feel worse

Cold and damp

Exertion, especially climbing stairs

Stress and overwork

How it compares

(remedies that are often confused with Calcarea carbonica)

  • Sulphur

    (Sulphur)

    Often discussed together; Sulphur runs warm and is full of ideas, Calcarea chilly and cautious.

    Read moreCompare side by side
  • Kali phosphoricum

    (Kali phosphoricum)

    For nervous exhaustion from overwork; Calcarea's fatigue is more constitutional and physical.

    Read moreCompare side by side

Side-by-side comparisons

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From the classic texts

“This great Hahnemannian anti-psoric is a constitutional remedy par excellence.”

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

Articles that mention Calcarea carbonica

Homeopathy for Focus and Brain Fog

Safe Homeopathic Remedies for Cold and Flu Symptoms

Looking for more than a quick remedy?

Acute remedies can be a starting point for short-term complaints. Ongoing or recurring issues call for a full case: a detailed conversation about your physical, mental and emotional symptoms, so the remedy fits you as a whole person.

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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.