Collinsonia canadensis
Substance Background
A North American labiate plant (modern Lamiaceae, older Labiatæ), the root and herb containing volatile oil, resin, tannin, and bitter principles. Eclectic physicians prized it for portal venous congestion, hæmorrhoids, and varicosities, observing relief of pelvic fulness, constipation and pruritus ani/vulvæ—observations that were gathered into homœopathic use by Hale with clinical provings and confirmations (New Remedies) [Hale], later collated by Allen, Clarke, Hering, Boericke. Toxic/physiological notes describe vascular toning with pelvic/portal decongestion, explaining its action in hæmorrhoids of pregnancy, constipation with sharp, stick-like rectal pains, cardiac irritability from portal stasis, and varicose veins of limbs and pelvis. Tincture from the fresh root; potencies commonly used 3x–200C. [Hale], [Allen], [Clarke], [Boericke]
Proving Information
No Hahnemannian proving. Pathogenesis stems from Hale’s provings/clinical notes, with extensive confirmations in Allen, Hering, Clarke: hæmorrhoids of pregnancy with obstinate constipation, sensation as if sharp sticks in rectum, intolerable pruritus ani/vulvæ, portal congestion with cardiac palpitation, pelvic heaviness, varicose veins, and chronic laryngitis from venous stasis. [Hale], [Allen], [Hering], [Clarke], [Boericke], [Boger]
Remedy Essence
Collinsonia is the venous valve of the materia medica. The essence is a blocked outlet—portal and pelvic—that manifests as hæmorrhoids (especially in pregnancy), varicose veins, pelvic weight, and intolerable itching of anus and vulva, together with cardiac irritability that rises and falls with the state of the rectum. The subjective keynote—“as if sharp sticks in the rectum”—captures both obstruction and irritation. Around this pivot gathers a coherent modality code: worse from constipation, straining, standing, warm rooms, tight clothing, rich/greasy foods and spirits, pregnancy, and at night when pruritus tyrannises; better after stool or hæmorrhoidal bleeding, by cold ablutions, loose clothing, firm seating, gentle walking in cool air, and sitz baths. These ameliorations echo the clinical wisdom of Hale, Clarke, Boericke—reduce venous load, cool the surface, permit flow, and the whole system quiets. [Hale], [Clarke], [Boericke], [Boger]
Psychologically the patient is practical, irritable only when obstructed; he dreads the next stool and itchy night, not abstract calamity. The kingdom signature (aromatic Lamiaceae) points to vascular toning and surface influence; the miasmatic colouring is sycotic–psoric: excess of venous blood and mucous irritation without deep tissue destruction, shifting to a syphilitic edge when fissures ulcerate. Pace is chronic–paroxysmal: long stretches of congestion punctuated by itch storms and straining stools; with relief, heart and larynx settle—an elegant demonstration of organ interdependence (portal–cardio–laryngeal). Compare Aesculus, where the back feels wooden and dryness dominates; Hamamelis, where bleeding and soreness overshadow constipation; Aloe, where insecurity and sudden urging replace the obstinate blockade; Nux, where spasm and temper lead. Collinsonia sits squarely when venous stasis + constipation + pruritus define the terrain, and the rectum–heart axis is audible in the case history (“palpitations improve after stool” is almost pathognomonic) [Clarke], [Farrington].
Clinically, success looks ordinary and unmistakable: the patient sleeps through the night without itching, empties the bowel without straining or pain, abandons tight bands, and walks comfortably even in the evening. Pregnant women cease to dread the evening rounds of throbbing and itch; the voice of the public speaker clears as the pelvis empties; varicose legs no longer burst with standing. When these improvements appear in the presence of the stick-in-rectum and cooling > keynotes, the essence has been met. [Hale], [Clarke], [Boericke], [Boger], [Phatak], [Farrington]
Affinity
- Portal System & Rectum/Anus. Central action on portal congestion with hæmorrhoids—large, blind or bleeding; constipation with stick-like pains and pruritus ani; bleeding often relieves fulness. See Rectum/Abdomen/Generalities. [Hale], [Clarke], [Allen], [Boericke]
- Pelvic Veins (Female pelvis). Varicosities and pelvic heaviness; hæmorrhoids of pregnancy; pruritus vulvæ with congestion; menses with pelvic throbbing. See Female. [Hale], [Clarke], [Farrington]
- Heart (secondary to portal stasis). Palpitation, cardiac irritability, and oppression linked to constipation/hæmorrhoids (“heart and piles together”). See Heart/Chest. [Clarke], [Boericke]
- Throat/Larynx (venous catarrh). Chronic laryngitis of speakers with vascular fulness, hawking of stringy mucus—improves as portal symptoms clear. See Throat/Chest. [Hale], [Clarke]
- Liver & Hypogastrium. Dull hepatic ache, right hypochondrial drag, abdominal flatulence with pelvic pressure. See Abdomen. [Hale], [Allen]
- Skin & Mucosae. Intolerable itching about anus and genitals, fissures, ulcerated margin in long cases; surface mirrors venous stasis. See Skin/Rectum/Female. [Hering], [Clarke]
- Lower Limbs (Veins). Varicose veins with aching, bursting sensation, worse standing; pregnancy veins. See Extremities. [Boericke], [Boger]
- Head (portal reflex). Congestive headaches with piles/constipation; throbbing temples, fullness relieved by stool or bleeding. See Head. [Clarke], [Farrington]
- Urinary Neck of bladder (reflex). Frequent urging in pelvic congestion; uneasy pressure, worse pregnancy; irritative but not destructive. See Urinary/Female. [Clarke], [Hale]
Better For
- After stool or hæmorrhoidal bleeding—relieves pelvic/portal fulness and cardiac fret. [Clarke], [Hale]
- Cold bathing/ablutions to anus and vulva; cool compresses to varices. [Boericke], [Dewey]
- Gentle walking in cool air (not long standing); lying left side with knees slightly flexed. [Boger], [Clarke]
- Loose clothing, unconstricted waist, avoiding heat around pelvis. [Clarke]
- Light diet, avoiding rich/greasy foods and alcohol; small, frequent warm broths may soothe portal distress. [Dewey], [Hale]
- Sitz baths (cool to tepid) in subacute piles/pruritus. [Boericke]
- Pregnancy hygiene—rest with hips elevated, alternating with short walks. [Farrington]
- After scratching lightly (brief), though often followed by burning—warning sign. [Hering]
Worse For
- Constipation; straining; suppressed hæmorrhoidal discharge. [Hale], [Clarke]
- Pregnancy, prolonged standing, sitting on soft feather beds, warm rooms. [Boericke], [Boger]
- Tight waist-bands, corsets, belts—increase pelvic venous load. [Clarke]
- After coffee, spirits, rich/fried foods; late suppers. [Dewey], [Hale]
- Night (itching/pruritus), evening congestion; after going to bed. [Hering], [Clarke]
- Jar and walking uphill; ascending stairs aggravates varices. [Boger]
- Mental worry and sedentary habits—portal stasis worse. [Clarke], [Farrington]
- During menses (pelvic weight, piles) and after delivery if constipated. [Clarke], [Boericke]
Symptomatology
Mind
The Collinsonia patient is preoccupied with bodily obstruction—a sense that the pelvis and rectum are engorged, the outlet narrow, and any interruption (constipation, suppression) threatens a storm of itching and heart-fret (Mind ↔ Rectum/Heart/10b). He becomes irritable at night when pruritus drives him from bed, walking the floor for cool air or a sitz bath (Mind ↔ Skin/10a). Anxiety is somatic rather than metaphysical: fear not of death but of the next stool with its stick-like pains (Mind ↔ Rectum). He is sensitive to tight clothing and company that keeps him standing; relief and good humour return after a soft stool or a cool ablution (Mind ↔ 10a after stool/cold bathing) [Clarke], [Hale], [Hering]. There is aversion to exertion when varices throb, yet gentle walking is welcomed if it prevents stagnation—an inner push–pull between rest and motion typical of venous remedies (Mind ↔ 10a/10b) [Boger]. Mentally he may grow low-spirited, easily vexed, indifferent to conversation when pelvic weight dominates; sexual thoughts may irritate because they worsen congestion (Mind ↔ Female/Male). With improvement, he reports a light pelvis, quiet heart, and “no itching at night,” which become simple, reliable outcome markers. [Clarke], [Boericke], [Hale]
Head
Fullness and throbbing in temples with piles and constipation, occasionally a vertex weight that lifts after stool or hæmorrhoidal bleeding (Head ↔ Rectum/10a) [Clarke]. Headaches follow rich meals and late suppers, especially in the sedentary (Head ↔ 10b diet/worry) [Dewey], [Hale]. The face may flush during pelvic throbbing; noise and heat aggravate. Occipital drag corresponds to sacro-iliac heaviness (Head ↔ Back). Headache from tight hats mirrors aversion to constriction elsewhere. Distinguish Aesculus (dry, wooden back; less head-throb relief from bleeding) and Hamamelis (bleeding piles with sore bruised feeling but less constipation). [Farrington], [Clarke], [Boger]
Disclaimer
Educational use only. This page does not provide medical advice or diagnosis. If you have urgent symptoms or a medical emergency, seek professional medical care immediately.