Coriandrum sativum · PhytoNexus

01 Identity and provenance

Accepted binomial: Coriandrum sativum
Common names: Coriander
Family (APG IV): Apiaceae
Part used: Fruit
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
Essential oil	Linalool Fruit	Simethicone

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.

Looking up structures and physicochemical properties from PubChem…

03 Stated application

Reported activity: antispasmodic
Marketed in: Coriander oil capsule
Reported adverse effects: Allergic reaction

04 Interaction matrix

Source column, verbatim: Antidiabetic drugs
Normalised onto 1 canonical drug class below.

Curated from the reviewed source

Drug class	Severity	Mechanism type	Provenance	Expected effect
Antidiabetic drugs (insulin, sulfonylureas, biguanides, GLP-1, SGLT2) Endocrine	3Major	PD-additive	curated B	Symptomatic hypoglycaemia, sweating, tremor, confusion; severe events rep…	why ▾
Class mechanism. Hypoglycaemic botanicals act through insulin secretagogue, insulin-sensitising, alpha-glucosidase-inhibiting or glucose-transport routes. Added to a titrated pharmacological regimen the effects summate rather than plateau. Expected Symptomatic hypoglycaemia, sweating, tremor, confusion; severe events reported with insulin and sulfonylureas. Management Increase self-monitoring frequency for 2 weeks after starting or stopping. Anticipate a downward dose adjustment of insulin or sulfonylurea. Onset rapid Evidence B - reviewed clinical column, source pending Matched on “antidiabetic drugs” Find evidence for this pair Map this mechanism

Predicted from constituent chemistry

These edges are not clinical findings. Each one is a rule inference: a constituent class in this plant is known to act on a target that the drug class also acts on. They are shown because a blank cell reads as “safe”, and for a Tier 1 entry a blank cell only means “not yet looked at”. Treat them as a literature-search agenda, not as a warning.

Drug class	Severity	Mechanism type	Provenance	Expected effect
Narrow-therapeutic-index CYP3A4 substrates Pharmacokinetic	4Contraindicated	PK-CYP3A4	predicted D	Toxic accumulation or subtherapeutic failure of the co-prescribed drug, s…	why ▾
Chemistry of this pair. Volatile terpenes are lipophilic, cross membranes readily and induce or inhibit CYP2B6 and CYP3A4 depending on the constituent. Class mechanism. Furanocoumarins, bergamottin, piperine, glabridin and berberine inhibit CYP3A4; hyperforin, andrographolide and several diterpenes induce it through PXR. Because CYP3A4 handles roughly half of marketed drugs, the affected list is broad and the direction is product-specific. Expected Toxic accumulation or subtherapeutic failure of the co-prescribed drug, sometimes fatal for antiarrhythmics, immunosuppressants and oncology agents. Management Screen the full regimen for 3A4 substrates. Where the substrate has a narrow index, avoid rather than monitor. Onset unspecified Evidence D - in silico rule prediction only Find evidence for this pair Map this mechanism
Topical antiseptics, keratolytics and irritants Dermatology	2Moderate	PD-additive local	predicted D	Contact dermatitis, chemical burn, photoirritation, unexpected systemic a…	why ▾
Chemistry of this pair. Volatile terpenes are lipophilic, cross membranes readily and induce or inhibit CYP2B6 and CYP3A4 depending on the constituent. Class mechanism. Essential-oil terpenes, capsaicinoids and phorbol-type diterpenes add to the barrier disruption caused by topical antiseptics, retinoids and keratolytics, and increase percutaneous absorption of anything applied with them. Expected Contact dermatitis, chemical burn, photoirritation, unexpected systemic absorption from broken skin. Management Patch test first. Never apply undiluted essential oils to broken or freshly shaved skin, or with occlusion. Onset rapid Evidence D - in silico rule prediction only Find evidence for this pair Map this mechanism

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

No same-genus or shared-common-name entry in the corpus.

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.

species

chemical class

marker compound

drug class

expected effect

hazard

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.

Checking openFDA spontaneous reports…

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	Jaccard
Ocimum tenuiflorum Tulsi	Lamiaceae	3	0.38
Zingiber officinale Ginger	Zingiberaceae	3	0.43
Centella asiatica Mandukaparni	Apiaceae	3	0.33
Cuminum cyminum Cumin	Apiaceae	3	1.00
Cyperus rotundus Nagarmotha	Cyperaceae	3	0.33
Berberis aristata Daruharidra	Berberidaceae	2	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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