01 Identity and provenance
- Accepted binomial
- Terminalia arjuna
- Common names
- Arjuna
- Family (APG IV)
- Combretaceae
- Part used
- Bark
- Verification tier
- Tier 2 · Verified Clinical columns reviewed and a source is on record.
- Reviewer note (2026 audit)
- Reference not supplied - claim unverified against primary literature.
02 Constituent chemistry
| Chemical class | Marker compound | Synthetic analogue in use |
|---|---|---|
| Arjunolic acid | Arjunolic acid
Bark
|
Digoxin |
The analogue column is what makes the interaction reasoning tractable: where a constituent has a marketed structural counterpart, the counterpart's interaction profile is the starting hypothesis for the plant.
03 Stated application
- Reported activity
- Cardioprotective
- Marketed in
- arjuna capsule
- Reported adverse effects
- Constipation
04 Interaction matrix
Source column, verbatim: Antiplatelet
Normalised onto 1 canonical drug class below.
Curated from the reviewed source
| Drug class | Severity | Mechanism type | Provenance | Expected effect | |
|---|---|---|---|---|---|
|
Antiplatelet agents
Haemostasis
|
3Major | PD-additive | curated B | Prolonged bleeding time, surgical and post-procedural bleeding, bruising,… | why ▾ |
Class mechanism. Organosulfur compounds, gingerols, salicylates, ginkgolides and eugenol inhibit thromboxane A2 synthesis, platelet aggregation and PAF-mediated activation, duplicating the pharmacology of aspirin and P2Y12 blockers.
| |||||
05 Hazard register
The audit recorded no hazard beyond the interaction profile. The controlled-vocabulary field reads not assessed, which means the assessment has not been done rather than that it came back clear.
06 Confusable material
These entries could be mistaken for this one in trade, in the herbarium, or in a prescription. Powdered material is often indistinguishable, so the check is macroscopic, microscopic and chromatographic rather than nominal.
| Terminalia bellirica
Bibhitaki |
Combretaceae | Same genus (Terminalia) |
| Terminalia chebula
Haritaki |
Combretaceae | Same genus (Terminalia) |
| Terminalia chebula
Triphala (component) |
Combretaceae | Same genus (Terminalia) |
07 Mechanism map
Chemistry sorts to the left, pharmacology to the right. Dashed edges are predicted. Drag nodes, scroll to zoom, export at 3× for a figure.
08 Open literature
Abstract-scoped query built from this binomial, its common names and its marker compounds, run live against Europe PMC, PubMed and OpenAlex, then ranked locally against an evidence hierarchy.
09 Isomechanistic neighbours
Species whose interaction profile overlaps this one, ranked by shared severity weight rather than by count — a shared contraindication counts for more than a shared minor signal. Practical use: these are the plants you should not stack with this one, because the mechanisms summate.
| Species | Family | Shared classes | Weight | Jaccard |
|---|---|---|---|---|
| Matricaria chamomilla
Chamomile |
Asteraceae | 1 | 0.33 | |
| Oenothera biennis
Evening Primrose |
Onagraceae | 1 | 0.33 | |
| Serenoa repens
Saw Palmetto |
Arecaceae | 1 | 0.33 | |
| Gymnema sylvestre
Gurmar |
Apocynaceae | 1 | 0.33 | |
| Crocus sativus
Saffron |
Iridaceae | 1 | 0.50 | |
| Salvia miltiorrhiza
Danshen |
Lamiaceae | 1 | 0.50 |
10 References and notes
No citation is on record for this entry. That is itself the finding: the audit flagged it, and it is why the entry does not carry an A evidence grade.
Curator notes
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