InAADR

Drug Information

Drug Name: St JohnÆs wort (84082-80-4)
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Computed Drug Properties

This panel provides information on interacting drugs and their ADRs along with references

Interacting drug Toxicity Interaction Type Mechanism Reference
Aminolevulinic acid (106-60-5) Phototoxicity Synergistic Not known Synergistic toxicity of delta-aminolaevulinic acid-induced protoporphyrin IX used for photodiagnosis and hypericum extract, a herbal antidepressant
Carbamazepine (298-46-4) Increased The Clearance Of Carbamazepine Antagonistic St John’s wort is not sufficiently potent an inducer to further induce carbamazepine metabolism when autoinduction has occurred, 1 and therefore a small interaction is seen with single doses but no interaction is seen with multiple doses Lack of effect of St John's Wort on carbamazepine pharmacokinetics in healthy volunteers
Etoposide (33419-42-0) Depression Antagonistic stimulate the hepatic metabolism of etoposide by the cytochrome P450 isoenzyme CYP3A4. Catalytic inhibition of human DNA topoisomerase II? by hypericin, a naphthodianthrone from St John’s wort (Hypericum perforatum)
Irinotecan (97682-44-5) Reduced Efficacy Antagonistic St John’s wort induces the cytochrome P450 isoenzyme CYP3A4 and P-glycoprotein, which are both involved in the metabolism of irinotecan Effects of St John's wort on irinotecan metabolism

This panel provides drug-protein interaction and their ADRs along with references

Toxicity Interacting Protein Mechanism Reference

This panel provides drug-food interactions and their ADRs along with references

Food Toxicity Reference

This panel provides information on metabolites and their ADRs along with references

Metabolite Toxicity Place of Metabolism Mechanism Reference

This panel provides information on drug category

Toxicity Source

InAADR: Drug-Protein-ADRs database