In short: Classical ear-symptom descriptions distinguish onset, pain, discharge and reported behaviour. This guide compares the recorded Belladonna, Chamomilla, Pulsatilla, Hepar and Mercurius pictures as a repertory exercise. These descriptions do not establish treatment effectiveness for otitis; an ear examination and indicated medical care come first.
Ear-symptom descriptions offer students several ways to compare sources: onset, side, pain wording, discharge and the circumstances in which symptoms are reported to change. This article follows the acute fever study. It uses classical descriptions to teach reference work, not to predict which remedy will help a child or adult.
This article is for professional reference study and supervised student learning, not self-treatment. Medical assessment, indicated care and follow-up take priority over repertory work. Classical descriptions do not establish clinical efficacy; see NCCIH’s evidence overview.
Red flags first: the practitioner's safety frame
The following examples need medical assessment; this list is not exhaustive and does not replace age-appropriate local guidance:
- an infant under six months, or any child who is unusually drowsy, floppy or inconsolable beyond what the pain explains;
- high fever with neck stiffness, vomiting, a rash that does not blanch, or altered consciousness;
- tenderness, redness or swelling behind the ear, or the ear pushed forward — the signs of mastoid involvement;
- discharge together with facial weakness, dizziness or sudden hearing loss;
- earache in a patient with an immune deficiency, a cochlear implant or a recent ear surgery;
- symptoms that worsen or fail to improve as expected under the medical management plan.
Use an age-appropriate medical assessment and local otitis guidance for management. NICE NG91’s clinical summary describes reassessment for rapid or significant worsening or systemic illness and referral for serious complications. A classical remedy description supplies no separate waiting rule.
Why otitis is a teaching case
Classical writers group different remedy pictures around congestion, discharge and associated symptoms. Those groupings are descriptions of their teaching, not a reliable account of how an individual ear infection will progress or respond to treatment. Compare the anatomical rubric with the recorded modality, and check the source before assigning a grade or interpretation.
Belladonna — sudden, red, throbbing
Classical source description. Belladonna's otitis arrives in hours, often in the afternoon or evening, and everything about it is congestive: the face is flushed and hot, the pupils may be wide, the skin dry, and the pain throbs in time with the pulse. The ear is bright red on otoscopy and the pain radiates to the throat and face. The classical modalities hold: worse from jar, from noise, from light, from lying flat, and at about three in the afternoon and into the night; better sitting propped up and from firm pressure. The patient is drowsy but cannot sleep, and may be delirious with a high fever. Right-sidedness is a tendency reported in the classical picture.
Kent lists Belladonna in the highest grade under Ear, pain (222 remedies), Ear, pain, stitching (171), Ear, pain, tearing (113), Ear, pain, inside (107), Ear, pain, right (52) and Ear, inflammation, inside (54). The Belladonna profile covers the wider picture.
Chamomilla — pain the patient cannot bear
Classical source description. Chamomilla's earache is defined not by the ear but by the reaction to it. The pain is described as unendurable; the child screams, arches, strikes out, demands things and throws them away, and is quiet only while carried and walked. One cheek is red and hot, the other pale. There may be a hot sweat on the head, greenish stools, and a history of teething. Worse at night, from warmth of the bed and from being spoken to; better from being carried. Adult descriptions also record irritability and pain described as intolerable.
Kent grades Chamomilla three under Ear, pain, Ear, pain, stitching, Ear, pain, tearing, Ear, pain, inside, Ear, pain, pressing, Ear, pain, aching and Ear, inflammation, media (34). The classical comparison also uses Mind rubrics to distinguish the reported Belladonna drowsiness from Chamomilla distress. Such behaviour does not rule out serious illness. The Chamomilla profile gives the modalities in full.
Pulsatilla — after the cold, bland discharge, thirstless
Classical source description. Pulsatilla's otitis follows a head cold and sits in the effusive stage: the ear feels full and blocked, hearing is reduced, the pain is worse at night and in a warm room, and when the drum gives the discharge is thick, bland, yellow to green and inoffensive. The patient is thirstless despite the fever, weepy, clingy, wants the window open and feels better for it, and changes from one moment to the next. The pain often shifts and the case is rarely violent.
Kent gives Pulsatilla the top grade under Ear, pain (222), Ear, inflammation, media (34), Ear, inflammation (22), Ear, inflammation, erysipelatous (19), Ear, inflammation, eustachian tube (18), Ear, discharges, purulent (61) and Ear, discharges, yellow (17). The Pulsatilla profile sets out the constitutional picture behind the acute.
Hepar sulphuris — chilly, hypersensitive, suppurating
Classical source description. Hepar belongs to the suppurative stage in a patient who is extraordinarily sensitive. The ear cannot be touched; the pain is sticking, as of a splinter; the patient is chilly to the point of wanting the head covered and cannot bear the least draught of cold air, which brings the pain back at once. Sweats are profuse and sour. The discharge, when it comes, smells of old cheese. The temper is violent and impatient.
Kent lists Hepar in the highest grade under Ear, pain (222), Ear, pain, inside (107), Ear, inflammation, inside (54), Ear, inflammation, media (34), Ear, discharges (92), Ear, discharges, purulent (61) and Ear, discharges, offensive (43). The differential from Mercurius is in the modalities: Hepar is worse from cold in every form and better from warmth; Mercurius is worse from both. The Hepar sulphuris profile covers the suppurative tendency.
Mercurius — offensive, sweating, worse at night
Classical source description. Mercurius covers the established suppurating otitis with an offensive, sometimes bloody discharge, pain that is worse at night and from the warmth of the bed, profuse sweat that brings no relief, salivation with a foul breath and an indented tongue, and a patient who is worse from both heat and cold. Glands around the ear and neck are swollen. The picture is slower and dirtier than Hepar's, and the patient is less sensitive to touch and more sensitive to temperature change.
Kent grades Mercurius three under Ear, pain (222), Ear, pain, tearing (113), Ear, pain, pressing (88), Ear, pain, burning (80), Ear, pain, boring (55), Ear, inflammation, inside (54), Ear, inflammation, media (34), Ear, inflammation (22), Ear, discharges, purulent (61), Ear, discharges, offensive (43), Ear, discharges, bloody (41) and Ear, discharges, fetid (26). The Mercurius profile has the general modalities.
The classical descriptions at a glance
The table summarizes reported source pictures, not proven treatment effects or medical diagnostic criteria.
| Belladonna | Chamomilla | Pulsatilla | Hepar sulph | Mercurius | |
|---|---|---|---|---|---|
| Stage | congestive | congestive | effusive → discharge | suppurative | suppurative |
| Onset | sudden, hours | sudden, at night | after a cold | gradual | gradual |
| Pain | throbbing, radiating | unbearable, tearing | fullness, shifting | sticking, splinter | tearing, boring, burning |
| Side | right tendency | either | either | either | either |
| Face | red, hot, dry | one cheek red, one pale | pale, weepy | pale, sweating | pale, sweating |
| Discharge | none or scant | none | thick, bland, yellow-green | offensive, cheesy | offensive, bloody, fetid |
| Thirst | often absent | thirsty | thirstless | thirsty | thirsty |
| Worse | jar, noise, light, 3 pm, night | night, warmth, being spoken to | warm room, evening, night | cold, draught, touch | night, heat and cold |
| Better | propped up, pressure | being carried | open air, motion | warmth, wrapping | rest, moderate temperature |
| Mind | drowsy, may be delirious | inconsolable, demanding | clingy, weepy, changeable | impatient, violent, oversensitive | restless, hurried |
Running a source comparison in the repertory
Use a fictional record for this exercise. Verify the full rubric path, remedy identity and source-specific grade. Counts and grades describe the reference; they do not measure treatment effectiveness.
Start from the stage. Congestive cases open with Ear, pain and the pain-character sub-rubrics; suppurative cases open with Ear, discharges and its qualifiers. Then take the strongest modality and the mental state as the deciding rubrics, because the five remedies overlap heavily on the ear symptoms themselves. A workable set for a congestive case:
- Ear, pain, stitching or tearing (whichever the patient describes).
- Ear, pain, right or left if the side is clear.
- The temperature modality: Generals, warmth, aggravates (Pulsatilla) or Generals, cold, aggravates (Hepar).
- The mental: Mind, carried, desires to be (Chamomilla), Mind, consolation, ameliorates (Pulsatilla), Mind, sensitive, pain, to (Chamomilla, Hepar).
- Thirst: Stomach, thirstless (Pulsatilla) as a confirming general.
For a suppurative case replace 1 and 2 with Ear, discharges, offensive (Hepar, Mercurius, Psorinum, Silica) or Ear, discharges, yellow (Pulsatilla, Kali bichromicum, Kali sulphuricum), and let Generals, heat and cold, aggravate (Mercurius) or Generals, cold, aggravates (Hepar) decide.
All of these rubrics are in Kent's Repertory, free to search on Similia, and the repertorisation guide shows how to weight them. A chart that ranks Pulsatilla and Mercurius level is not a failure of the method; it is an instruction to go back to the thirst, the discharge and the temper.
Continue the source study
Continue the source-reading exercise with the sore-throat study. In Similia, open Kent’s full rubric paths and compare the attributed source entries. Kent and seven other classical repertories, 21 classic materia medica books and semantic search are included on Free; the AI toolkit requires Pro.
Sources and interpretation
Kent, J. T., Repertory of the Homoeopathic Materia Medica, Ear chapters. The remedy summaries above are interpretations of classical literature; inspect the original text through the linked remedy guides and public materia medica library. Keep the book and edition attached to any quotation or grade. Medical guidance is linked in the assessment section above.
