Drug & supplement interaction

Goji + Enasidenib

Enasidenib brand name: Idhifa.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Enasidenib falls into 4 drug categories that Goji can interact with; the most serious is rated moderate. Theoretically, goji berry might inhibit CYP2D6 and reduce metabolism of CYP2D6 substrates.

Read the full interaction report
SeverityModerate
LikelihoodPossible
Interactions4
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Goji and Enasidenib

These two interact in 4 distinct ways. Each one is explained separately below.

Why Are There 4 Interactions?

Goji interacts with whole categories of medication. Enasidenib falls into 4 of those categories, so it can interact with Goji in 4 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).

Moderate

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES

1 of 4

Why this applies to Enasidenib

Enasidenib falls under CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES — the group Goji interacts with.

Theoretically, goji berry might inhibit CYP2D6 and reduce metabolism of CYP2D6 substrates.
In vitro research shows that goji berry juice inhibits CYP2D6 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP2D6 substrates. However, this has not been reported in humans.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the gist of this one. Goji berries, in test-tube studies only, seem to slow down a liver enzyme called CYP2D6. The thinking is that if that enzyme helps clear a medication, blocking it could let the drug build up in your body. Enasidenib (Idhifa), your leukemia medication, is partly handled by this pathway, so in theory goji could nudge its levels a bit higher and possibly increase side effects like nausea, diarrhea, or changes in your blood counts.

That said, this is purely lab-based and has never actually been seen in people, so I wouldn't lose sleep over a few goji berries in food. Concentrated goji supplements or juice are a different story. Since enasidenib is a serious cancer drug, please run any goji supplement past your oncologist or pharmacist first.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Liu R, Tam TW, Mao J, et al. In vitro activity of Lycium barbarum (Goji) against major human phase I metabolism enzymes. Complement Integr Med. 2016;13(3):257-265.
Moderate

CYTOCHROME P450 2C19 (CYP2C19) SUBSTRATES

2 of 4

Enasidenib also falls under CYTOCHROME P450 2C19 (CYP2C19) SUBSTRATES.

Theoretically, goji berry might inhibit CYP2C19 and reduce metabolism of CYP2C19 substrates.
In vitro research shows that goji berry tincture and juice inhibit CYP2C19 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP2C19 substrates. However, this has not been reported in humans.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the situation with goji and your leukemia medication, enasidenib (Idhifa). Lab studies hint that goji may slow down a liver enzyme called CYP2C19, which helps your body break down certain drugs. Enasidenib is partly handled by this same enzyme, so in theory, large amounts of goji could let more enasidenib build up in your blood. That could mean stronger effects and more side effects, like nausea, diarrhea, low appetite, or changes in blood counts and bilirubin.

The important part: this is only a test-tube finding, never actually seen in people, so I don't want you to panic. A few goji berries as food are very unlikely to matter. Before starting any concentrated goji supplement, please run it past your oncologist or pharmacist first.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Liu R, Tam TW, Mao J, et al. In vitro activity of Lycium barbarum (Goji) against major human phase I metabolism enzymes. Complement Integr Med. 2016;13(3):257-265.
Moderate

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES

3 of 4

Enasidenib also falls under CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES.

Theoretically, goji berry might inhibit CYP2C9 and reduce metabolism of CYP2C9 substrates.
In vitro research shows that goji berry tincture and juice inhibit CYP2C9 enzymes. Additionally, multiple case reports suggest that goji berry concentrated tea and juice inhibit the metabolism of warfarin, a CYP2C9 substrate. Concomitant use with goji may decrease metabolism and increase levels of CYP2C9 substrates.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the idea behind this pairing. Goji berry (especially concentrated juice, tinctures, or strong teas) may slow down a liver enzyme called CYP2C9. Since your leukemia medicine, enasidenib (Idhifa), is partly handled by that same enzyme, goji could in theory let more of the drug build up in your body. Enasidenib is an active drug, not a prodrug, so higher levels would tend to mean stronger effects and possibly more side effects, such as nausea, diarrhea, fatigue, or changes in liver and bilirubin labs.

I want to be honest about the evidence: this is mostly theoretical, based on lab studies and warfarin case reports, not on enasidenib itself. Eating a normal handful of goji berries is unlikely to cause trouble. Still, with a cancer therapy this important, please check with your oncologist or pharmacist before using concentrated goji products.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Lam AY, Elmer GW, Mohutsky MA. Possible interaction between warfarin and Lycium Barbarum. Ann Pharmacother 2001;35:1199-201.
  2. Guzmán CE, Guzmán-Moreno CG, Assad-Morell JL, Edgar Francisco Carrizales-Sepúlveda EF. Flecainide toxicity associated with the use of goji berries: a case report. Eur Heart J Case Rep. 2021;5(6):ytab204. PubMed
  3. Liu R, Tam TW, Mao J, et al. In vitro activity of Lycium barbarum (Goji) against major human phase I metabolism enzymes. Complement Integr Med. 2016;13(3):257-265.
Moderate

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES

4 of 4

Enasidenib also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.

Theoretically, goji berry might inhibit CYP3A4 and reduce metabolism of CYP3A4 substrates.
In vitro research shows that goji berry juice inhibits CYP3A4 enzymes. Concomitant use with goji may decrease metabolism and increase levels of CYP3A4 substrates. However, this has not been reported in humans.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

Here's the simple version. Your body uses a liver enzyme called CYP3A4 to help break down enasidenib (Idhifa). Lab studies suggest goji berry juice can slow that enzyme down. In theory, that means enasidenib could clear out of your system a little more slowly and build up to higher levels than expected.

If that happened, you might notice more of this drug's known side effects, things like nausea, diarrhea, fatigue, or elevated bilirubin. I want to be honest though: this is only seen in test tube research, not in real people, so it may not matter much in practice. Since enasidenib is a serious leukemia medicine, please don't add concentrated goji supplements without first checking with your oncology team or pharmacist.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Liu R, Tam TW, Mao J, et al. In vitro activity of Lycium barbarum (Goji) against major human phase I metabolism enzymes. Complement Integr Med. 2016;13(3):257-265.

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Goji Also Interacts With Other Medications

Goji has 2 major, 929 moderate, 68 minor known drug interactions in our database — the Enasidenib one above is among them. If you take anything else, check it against the full list below.

Major 2 Moderate 929 Minor 68 No known interaction 1,831 (incl. Enasidenib)
Taking anything else?

Check Another of Your Medications Against Goji

Covers the 2,830 medications we’ve checked against Goji. Pick one to open its full report.

Everything else you take

See Every Supplement That Interacts With Enasidenib

This page covers Goji only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Enasidenib page lists 203 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), 1,3-dmaa (moderate) and Acacia Rigidula (moderate).

By severity: 3 major · 156 moderate · 44 minor.

From our pharmacist’s overview on the Enasidenib page

“Anyone taking enasidenib (Idhifa) for acute myeloid leukemia should treat this supplement list with genuine care, beginning with the major-rated entries: grapefruit, St. John's wort, and activated charcoal.”

Reviewed by 2 · Jul 18, 2026

Open the Enasidenib interaction page

One more smart check

Taking Goji as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1,738 real supplement products containing Goji, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Goji. Your product may carry other ingredients that interact with Enasidenib too, on top of Goji — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Goji and Enasidenib Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Goji
Top 10%

#142 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Enasidenib
Steady interest

#2,342 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Supplement

About Goji

What is Goji?

Goji
  • General antioxidant support
  • Eye health
  • Immune support
  • Anti-aging and well-being
  • Blood sugar support

Goji berries are a nutritious fruit rich in antioxidants, vitamins, and plant polysaccharides, and they are safe for most people as a food. While they are popular for eye health, immune support, and general wellness, strong human evidence for most health claims is limited. Talk with your pharmacist or doctor before using concentrated goji supplements, especially if you take medications or are pregnant.

Read the full Goji monograph & all interactions
Medication

About Enasidenib

What Is Enasidenib Used For?

Brand name: Idhifa

Idhifa (enasidenib) is used to treat adult patients with acute myeloid leukemia (AML) — a fast-moving cancer of the blood and bone marrow — whose disease has come back after treatment (relapsed) or has stopped responding to treatment (refractory). It is specifically for patients whose leukemia has a mutation in the IDH2 gene, which must be confirmed by an FDA-approved test before starting therapy.

See full Enasidenib drug information
Keep checking

Other Drugs & Goji

Browse every other medication we’ve checked against Goji — both the ones with a known interaction and the ones without. Select any drug for the full detail.

2Major
929Moderate
68Minor
1,830No known interaction
2 Major 929 Moderate 68 Minor 1,830 No interaction
Major

2 interactions

Moderate

929 interactions

Showing 60 of 929 moderate interactions — see all 929 on the Goji page.

Minor

68 interactions

Showing 60 of 68 minor interactions — see all 68 on the Goji page.

No interaction 1,830 drugs checked — show the list

We also checked Goji against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 1,830 medications checked with no known interaction — see the full Goji list.

See the full Goji interactions page
See every supplement checked against Enasidenib, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Goji monograph › Uses, safety, and every drug interaction in one place Enasidenib supplement interactions › Every supplement checked against Enasidenib, ranked by severity Enasidenib drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Goji and Enasidenib Together: Common Questions

Can you take Goji with Enasidenib?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
Why are there 4 interactions listed for Goji and Enasidenib?
Enasidenib belongs to more than one drug category, and Goji interacts with each of those categories a little differently. We list every one so nothing is missed — your overall risk is driven by the most serious of them.
How serious is the Goji and Enasidenib interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Still Have a Question About Enasidenib and Goji?

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.