Interaction checker → St. John's Wort + Active chemotherapy
Serious — worth a conversationCan you take St. John's Wort with active chemotherapy?
Reduced chemotherapy exposure
What happens
CYP3A4 induction can lower plasma levels of several cytotoxic drugs.
Drugs in this class include Any cytotoxic chemotherapy.
What to do about it
One for your oncology team to weigh in on before you take it during treatment.
This is general information compiled from published pharmacology, not
advice about your situation. Your dose, your other medication and your bloodwork all matter,
and a pharmacist can see those in a way this page cannot.
Check your whole stack at once
Stackwise checks every pair in what you take, against your medication list, and moves things in your schedule when two of them need spacing apart.
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