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Remedy comparison

Calcarea carbonica vs Calcarea phosphorica

(Calcarea carbonica · Calcarea phosphorica)

Both are chilly calcium remedies often discussed for children and slow development.

In short

Calcarea carbonica is plump, placid and cautious, tiring easily; Calcarea phosphorica is thin, restless and fretful, always wanting to go somewhere.

Side by side

(the classic distinctions homeopaths look for)

Feature Calcarea carbonica Calcarea phosphorica
BuildPlump, solid, slow-pacedThin, growing fast
MoodSteady, cautious, anxious under pressurePeevish, discontented, wants to be elsewhere
CravingsEggs and sweetsBacon, ham and smoked meats
Typical personTires easily; needs routine and securityGrowing pains and school headaches
Worse forCold, damp and climbing stairsWeather changes, melting snow, east winds

Calcarea carbonica

Better

Dry weather, Rest

Worse

Cold and damp, Exertion, especially climbing stairs, Stress and overwork

Calcarea phosphorica

Better

Summer, Warm, dry weather

Worse

Damp, cold weather, Melting snow and east winds, Changes of weather, Mental exertion

From the classic texts

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

On Calcarea carbonica: William Boericke, Pocket Manual of Homoeopathic Materia Medica (1901)

“Headache, worse near the region of sutures, from change of weather, of school children about puberty. Fontanelles remain open too long.”

On Calcarea phosphorica: William Boericke, Pocket Manual of Homoeopathic Materia Medica (1901)

Read the full profiles

  • 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.

    Read more
  • Calcarea phosphorica

    (Calcarea phosphorica · Calcium phosphate)

    The remedy of growing bodies. In the materia medica, Calcarea phosphorica is associated with slow or troublesome teething, growing pains and school headaches in children, and aching bones that feel every change of weather.

    Read more

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12 remedies to keep at home

When to think of each one, how to tell them apart, when to call a doctor instead and a printable home remedy guide.

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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.