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Kent's Lectures on Materia Medica

Mercurius Iodatus Ruber (Merc Iod Rub)

মার্কিউরিয়াস আয়োডেটাস রুবার (merc-i-r)

The Merc. patient whose throat inflammation starts on the left, lingering there or spreading right, and whose ulcers harden fast underneath.

Source
Red iodide of mercury (mercuric iodide, the bin-iodide), HgI2
Kingdom
Mineral
Thermal
Kent gives no thermal state; he gives the side instead: inflammation begins on the left, stays there or spreads to the right
Main spheres
Throat and tonsils, Left side, Ulcers and chancres, Old syphilis
Kent's lecture
58 words, about 1 min
The remedy in one minute

Meet the Mercurius Iodatus Ruber Patient

This is one of Kent's shortest portraits, and it lives inside the Mercurius picture. Kent does not draw a new patient; he takes the Merc. patient you already know and adds a direction. When such a patient has diphtheria, tonsillitis or a similar throat inflammation, watch where the inflammation and pain begin. If they begin on the left side, and incline to stay there or to spread across to the right, Kent names the bin-iodide, the red iodide of mercury. The side is the signpost; the rest of the case must still be Merc.

Kent adds a second mark that this remedy shares with its sister iodide. Beneath ulcers and chancres both iodides develop induration more rapidly and to a greater degree than Merc. itself. The base of the sore becomes hard, and it hardens fast. For this reason Kent says that in old syphilitics the iodides are sometimes more useful than plain Merc. He gives no mental symptoms, thermal state or further modalities in this passage. Remember the remedy as two clear signs on a Merc. ground: a left-sided throat, and quick, hard induration beneath the sore.

Keynotes

What Kent Wants You to Remember

  1. A Merc. patient first

    Kent does not build a separate picture. The patient must already be a Merc. patient; the bin-iodide is chosen within that picture.

    if in a Merc. patient with diphtheria, tonsillitis, etc.

    Kent
  2. Inflammation and pain begin on left

    The decisive sign is where the trouble starts. Both the inflammation and the pain begin on the left side.

    the inflammation and pain begin on the left side

    Kent
  3. Stays left or spreads right

    After starting on the left, the inflammation tends to remain there or to travel across to the right. Then Kent names the bin-iodide.

    incline to remain there or spread to the right, the bin-iodide is indicated.

    Kent
  4. Throat: diphtheria and tonsillitis

    Kent places this left-sided picture in the throat inflammations of the Merc. patient, such as diphtheria and tonsillitis.

    with diphtheria, tonsillitis, etc., the inflammation and pain begin on the left side

    Kent
  5. Hard induration beneath ulcers

    The ground under the ulcer becomes hard. Kent says the iodides have greater induration there than Merc.

    These two iodides have more rapid and greater induration beneath ulcers and chancres than Merc.

    Kent
  6. Induration comes rapidly

    It is not only how hard but how fast. The hardening under the sore sets in more rapidly than with Merc.

    more rapid and greater induration

    Kent
  7. Chancres harden more than Merc.

    Kent names chancres alongside ulcers. Their base indurates more, and sooner, than in the Merc. picture.

    induration beneath ulcers and chancres than Merc.

    Kent
  8. Old syphilitics

    In long-standing syphilitic patients Kent says the iodides are sometimes more useful than Merc. He says sometimes, not always.

    in old syphilitics the iodides are sometimes more useful.

    Kent
At a glance

The Picture on One Screen

Mind

  • No mental symptoms given here
  • Read within the Merc. patient
  • No separate mental picture drawn

Generals

  • Must be a Merc. patient
  • Left-sided onset of inflammation
  • Stays left or spreads to right
  • Rapid induration beneath ulcers
  • Greater induration than Merc.
  • Old syphilitic constitution

Worse

  • Left side: complaint begins there
  • Spreads from left to right
  • No other aggravations given here

Better

  • No ameliorations given in this passage
  • Kent gives laterality instead
  • Rest of picture follows Merc.

Desires and aversions

  • No cravings given by Kent here
  • No aversions given
  • Thirst not described

Where it acts

  • Throat and tonsils
  • Left side
  • Ulcers and their base
  • Chancres
  • Old syphilis
Differential

Do Not Confuse It With

Mercurius

The ground remedy: the patient is a Merc. patient in both. When the throat inflammation and pain begin on the left and stay there or spread right, Kent turns to the bin-iodide, whose induration beneath ulcers and chancres is also more rapid and greater than in Merc.

Mercurius Iodatus Flavus

The other of Kent's "two iodides": both share the more rapid and greater induration beneath ulcers and chancres, and both are sometimes more useful in old syphilitics. The left-sided onset is what Kent assigns to the bin-iodide.

Mercurius Corrosivus

Kent does not compare this salt in the passage; it stands here only as another member of the mercury family. Within that family, the passage separates the bin-iodide by left-sided onset and quick, greater induration.

Self-test

Test Yourself

Answer in your head first, then tap to check. Come back tomorrow and try again: spaced recall is how keynotes stay.

1On what kind of patient does Kent build the bin-iodide picture?

On a Merc. patient. The bin-iodide is chosen within the Merc. picture, not as a separate type.

2Which side of the throat points to Mercurius Iodatus Ruber?

The left side. The inflammation and pain begin on the left, and incline to remain there or spread to the right.

3In which throat inflammations does Kent mention this left-sided picture?

Diphtheria, tonsillitis and the like, in a Merc. patient.

4How does induration beneath ulcers differ between the iodides and Merc.?

In the iodides the induration beneath ulcers and chancres is more rapid and greater than in Merc.

5In which patients does Kent say the iodides are sometimes more useful than Merc.?

In old syphilitics. Kent says sometimes, not always.

6What thermal state or mental symptoms does Kent give for this remedy here?

None in this passage. He gives only the left-sided onset and the rapid, greater induration on a Merc. ground.

Lectures on Homoeopathic Materia Medica (1905)

Mercurius Iodatus Ruber by J. T. Kent

Complete and unabridged, with a faithful Bangla translation. Switch on parallel reading to see both languages paragraph by paragraph.

Left-Sided Complaints and Induration

Again, if in a Merc. patient with diphtheria, tonsillitis, etc., the inflammation and pain begin on the left side, and incline to remain there or spread to the right, the bin-iodide is indicated.

আবার, ডিপথেরিয়া, টনসিলাইটিস ইত্যাদিতে আক্রান্ত কোনো মার্কারি রোগীর ক্ষেত্রে যদি প্রদাহ ও ব্যথা বাম দিকে শুরু হয় এবং সেখানেই থেকে যাওয়ার প্রবণতা দেখায় অথবা ডান দিকে ছড়িয়ে পড়ে, তাহলে বিন-আয়োডাইড (মার্কিউরিয়াস আয়োডেটাস রুবার) নির্দেশিত।

These two iodides have more rapid and greater induration beneath ulcers and chancres than Merc., and in old syphilitics the iodides are sometimes more useful.

মার্কারির তুলনায় এই দুটি আয়োডাইডে ক্ষত ও শ্যাঙ্কারের নিচে আরও দ্রুত এবং আরও বেশি শক্ত হয়ে যাওয়া (ইনডিউরেশন) দেখা যায়। পুরোনো সিফিলিস রোগীদের ক্ষেত্রে আয়োডাইডগুলো কখনো কখনো বেশি উপযোগী হয়।

Original text: James Tyler Kent, Lectures on Homoeopathic Materia Medica (1905), public domain. Section headings, light punctuation fixes, study notes and the Bangla translation: IZ Homeo.

For study by homeopathic physicians and students. This is not advice to take any medicine: in classical homeopathy a remedy is chosen only after a full case. For treatment, book an online consultation. Book Online Consultation

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