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Remedy comparison

Hepar sulphuris vs Mercurius solubilis

(Hepar sulphuris calcareum · Mercurius solubilis Hahnemanni)

Both come up when a sore throat, swollen gland or spot is coming to a head with pus.

In short

Hepar sulphuris is chilly, touchy and oversensitive to every draft; Mercurius solubilis is sweaty, drooling and sensitive to both heat and cold, worse at night.

Side by side

(the classic distinctions homeopaths look for)

Feature Hepar sulphuris Mercurius solubilis
TemperatureVery chilly; wants to be wrapped up, even the headSensitive to both heat and cold, like a thermometer
Type of painSharp and splinter-like, as of a fish boneRaw and aching, with swollen glands
Sweat and mouthSour-smelling sweatProfuse, smelly sweat; much saliva and bad breath
MoodTouchy and irritable over the slightest thingTrembling, weak and hurried
Worse forCold dry wind, drafts and touchNight, warmth of the bed and sweating

Hepar sulphuris

Better

Warmth and wrapping up, Damp, wet weather, Covering the head

Worse

Dry, cold wind, The slightest draft or uncovering, Touch, Lying on the painful side

Mercurius solubilis

Better

Moderate temperatures, Rest

Worse

Night, Warmth of the bed, Damp, wet weather, Sweating

From the classic texts

“Chilliness, hypersensitiveness, splinter-like pains, craving for sour and strong things are very characteristic. Feeling as if wind were blowing on some part.”

On Hepar sulphuris: William Boericke, Pocket Manual of Homoeopathic Materia Medica (1901)

“A human "thermometer". Sensitive to heat and cold. Parts are much swollen, with raw, sore feeling; the profuse, oily perspiration does not relieve.”

On Mercurius solubilis: William Boericke, Pocket Manual of Homoeopathic Materia Medica (1901)

Read the full profiles

  • Hepar sulphuris

    (Hepar sulphuris calcareum · Calcium sulphide)

    The remedy of extreme sensitivity. In the materia medica, Hepar sulphuris is associated with chilly, touchy states where cold air, touch and pain all feel like too much, with a strong tendency for spots and sore throats to come to a head.

    Read more
  • Mercurius solubilis

    (Mercurius solubilis Hahnemanni · Quicksilver (mercury))

    The human thermometer. In the materia medica, Mercurius solubilis is associated with sensitivity to both heat and cold, profuse sweat that brings no relief, heavy salivation and complaints that are worse at night.

    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.