Licorice + Elagolix Sodium
Elagolix Sodium brand name: Orilissa.
Elagolix Sodium falls into 2 drug categories that Licorice can interact with; the most serious is rated moderate. Theoretically, licorice might increase or decrease levels of drugs metabolized by CYP3A4.
Read the full interaction reportLicorice and Elagolix Sodium
These two interact in 2 distinct ways. Each one is explained separately below.
Why Are There 2 Interactions?
Licorice interacts with whole categories of medication. Elagolix Sodium falls into 2 of those categories, so it can interact with Licorice in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).
CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES
1 of 2Why this applies to Elagolix Sodium
Elagolix Sodium falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES — the group Licorice interacts with.
Pharmacokinetic research shows that the licorice constituent glycyrrhizin, taken in a dosage of 150 mg orally twice daily for 14 days, modestly decreases the area under the concentration-time curve of midazolam by about 20%. Midazolam is a substrate of CYP3A4, suggesting that glycyrrhizin modestly induces CYP3A4 activity. Animal research also shows that licorice extract from the species G. uralensis induces CYP3A4 activity. However, licorice extract from G. glabra species appear to inhibit CYP3A4-induced metabolism of testosterone in vitro. It is thought that the G. glabra inhibits CYP3A4 due to its constituent glabridin, which is a moderate CYP3A4 inhibitor in vitro and not present in other licorice species. Until more is known, licorice should be used cautiously in people taking CYP3A4 substrates.
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.
Here's the deal with combining licorice and Orilissa (elagolix). Your body uses a liver enzyme called CYP3A4 to help break down elagolix. Licorice can nudge that enzyme in either direction depending on the type, and honestly the evidence here is on the weaker, more theoretical side. One small study suggested licorice may speed up CYP3A4 a little (which could lower elagolix levels and make it work less well for your endometriosis pain), while a different licorice species may slow it down (raising levels and the chance of side effects like hot flashes, headache, or mood changes).
Because we can't predict which way it'll tip, and because regular licorice can also raise blood pressure and lower potassium, it's worth running this by your pharmacist or doctor before adding it.
- Kent UM, Aviram M, Rosenblat M, Hollenberg PF. The licorice root derived isoflavan glabridin inhibits the activities of human cytochrome P450S 3A4, 2B6, and 2C9. Drug Metab Dispos 2002;30:709-15.. PubMed
- Mu Y, Zhang J, Zhang S, et al. Traditional Chinese medicines Wu Wei Zi (Schisandra chinensis Baill) and Gan Cao (Glycyrrhiza uralensis Fisch) activate pregnane X receptor and increase warfarin clearance in rats. J Pharmacol Exp Ther 2006;316:1369-77. PubMed
- Tu, J. H., He, Y. J., Chen, Y., Fan, L., Zhang, W., Tan, Z. R., Huang, Y. F., Guo, D., Hu, D. L., Wang, D., and Hong-Hao Zhou. Effect of glycyrrhizin on the activity of CYP3A enzyme in humans. Eur J Clin Pharmacol 2010;66(8):805-810. PubMed
- Li G, Simmler C, Chen L, et al. Cytochrome P450 inhibition by three licorice species and fourteen licorice constituents. Eur J Pharm Sci. 2017;109:182-190. PubMed
P-GLYCOPROTEIN SUBSTRATES
2 of 2Elagolix Sodium also falls under P-GLYCOPROTEIN SUBSTRATES.
In vitro research shows that licorice can increase P-glycoprotein activity.
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.
Here's the gist for Orilissa (elagolix). Elagolix is carried in and out of your gut by a transporter pump called P-glycoprotein. Lab studies suggest licorice may speed that pump up, which could push more elagolix back out of your intestines before it's absorbed. The worry is that less drug gets into your body, so it may not control your endometriosis pain as well.
I want to be honest: this is only seen in test-tube and animal research, so we don't really know if it happens in real people. It's a theoretical concern, not a proven problem. Still, if you're using licorice supplements regularly (not just a little flavoring in food), mention it to your pharmacist or doctor so they can keep an eye on how well your treatment is working.
- Wang H, Dong L, Qu F, et al. Effects of glycyrrhizin on the pharmacokinetics of nobiletin in rats and its potential mechanism. Pharm Biol. 2020 Dec;58(1):352-356. PubMed
What These Ratings Mean
Every interaction above is graded three ways — here’s the key to each label.
Clinically significant. Avoid the combination, or use only under close professional supervision.
Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.
Generally not serious. Be aware of it and mention it to your pharmacist.
- 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.
- 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.
Licorice Also Interacts With Other Medications
Licorice has 976 moderate, 63 minor known drug interactions in our database — the Elagolix Sodium one above is among them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Licorice
We haven’t checked that one against Licorice yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Licorice. Pick one to open its full report.
Questions About Licorice or Elagolix Sodium
These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Licorice or Elagolix Sodium, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:
- Concerns With Taking Licorice With Metoprolol ›
- Can You Take Ashwagandha And Orilissa Together? ›
- Can Licorice Or Alfalfa Affect Birth Control Pills? ›
- Is It Safe to Take Herbs With Lisinopril? ›
Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.
See Every Supplement That Interacts With Elagolix Sodium
This page covers Licorice only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Elagolix Sodium page lists 159 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), Acacia Rigidula (moderate) and Adrafinil (moderate).
By severity: 3 major · 118 moderate · 38 minor.
From our pharmacist’s overview on the Elagolix Sodium page
“The list of supplements that interact with elagolix sodium (Orilissa), a pill taken daily for endometriosis pain, is one I would read carefully, starting with its three major entries. Grapefruit can raise elagolix blood levels by blocking the liver enzyme that clears it, inviting more side effects.”
Reviewed by 2 · Jul 18, 2026
Taking Licorice as Part of a Dietary Supplement Product? Check It for Interactions
We hold 4,721 real supplement products containing Licorice, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Licorice. Your product may carry other ingredients that interact with Elagolix Sodium too, on top of Licorice — and those would not show on this page. Find your product and we’ll check every ingredient on its label:
Where Licorice and Elagolix Sodium 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.
#37 of 1,452 supplements looked up here in the last 7 days
#2,200 of 2,830 medications looked up here in the last 7 days
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.
About Licorice
What is Licorice?
- Sore throat and cough
- Heartburn and stomach upset
- Mouth ulcers and digestive complaints
- Inflammation
- Traditional tonic/adrenal support
Licorice root is a traditional remedy used for sore throats, coughs, and digestive complaints, but solid human evidence is limited for most uses. Regular licorice contains glycyrrhizin, which can raise blood pressure and lower potassium when taken in large amounts or for a long time, so deglycyrrhizinated (DGL) products are often preferred. Talk to your pharmacist or doctor before using it, especially if you have high blood pressure, heart, or kidney problems.
About Elagolix
What Is Elagolix Used For?
Brand name: Orilissa
Orilissa (elagolix) is used to treat moderate to severe pain associated with endometriosis — a condition where tissue similar to the uterine lining grows outside the uterus, causing significant pain.
This includes general pelvic pain as well as pain during sex (dyspareunia). How long you can take it depends on your dose and your overall health, so your prescriber will tailor the treatment duration to you.
Other Drugs & Licorice
Browse every other medication we’ve checked against Licorice — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
976 interactions
- Diclofenac Sodium ›
- Diltiazem ›
- Nifedipine ›
- Ibuprofen ›
- Hydrocortisone ›
- Naproxen ›
- Doxycycline ›
- Erythromycin ›
- Estradiol ›
- Minocycline ›
- Propranolol ›
- Tetracycline ›
- Lidocaine ›
- Ranitidine ›
- Hydrochlorothiazide ›
- Norethindrone ›
- Testosterone ›
- Verapamil ›
- Levonorgestrel ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Glyburide ›
- Triazolam ›
- Zopiclone ›
- Bupropion ›
- Colchicine ›
- Fentanyl ›
- Flurbiprofen ›
- Isotretinoin ›
- Orphenadrine ›
- Oxybutynin ›
- Phenytoin ›
- Prednisolone ›
- Tacrolimus ›
- Temazepam ›
- Triamcinolone ›
- Apomorphine ›
- Budesonide ›
- Carbamazepine ›
- Clindamycin ›
- Dextromethorphan ›
- Diclofenac Potassium ›
- Doxorubicin ›
- Fluticasone ›
- Formoterol ›
- Hydralazine ›
- Indomethacin ›
- Miconazole ›
- Morphine Sulfate ›
- Trimipramine ›
- Buprenorphine ›
- Conjugated Estrogens ›
- Diazepam ›
- Everolimus ›
- Ivabradine ›
- Ivermectin ›
- Lofepramine ›
- Medroxyprogesterone ›
Showing 60 of 976 moderate interactions — see all 976 on the Licorice page.
63 interactions
- Theophylline ›
- Acetaminophen ›
- Methotrexate ›
- Nortriptyline ›
- Bendamustine ›
- Riluzole ›
- Asenapine ›
- Clozapine ›
- Propafenone ›
- Ropinirole ›
- Tizanidine ›
- Anagrelide ›
- Bendamustine Hydrochloride ›
- Chlordiazepoxide ›
- Fezolinetant ›
- Fluvoxamine ›
- Grepafloxacin ›
- Methotrexate Sodium ›
- Mexiletine ›
- Olanzapine ›
- Paracetamol ›
- Pentazocine ›
- Pirfenidone ›
- Rasagiline ›
- Ropivacaine ›
- Tacrine ›
- Triclabendazole ›
- Acetaminophen, Butalbital ›
- Acetaminophen, Pseudoephedrine ›
- Guaifenesin, Theophylline ›
- Acetaminophen, Dichloralantipyrine, Isometheptene ›
- Acetaminophen, Oxycodone ›
- Acetaminophen, Propoxyphene ›
- Acetaminophen, Chlorzoxazone ›
- Acetaminophen, Diphenhydramine, Pseudoephedrine ›
- Acetaminophen, Chlorzoxazone, Codeine ›
- Acetaminophen, Codeine ›
- Acetaminophen, Codeine, Methocarbamol ›
- Acetaminophen, Diphenhydramine ›
- Acetaminophen, Phenyltoloxamine ›
- Ephedrine, Hydroxyzine, Theophylline ›
- Acetaminophen, Aspirin ›
- Acetaminophen, Brompheniramine, Phenylpropanolamine ›
- Acetaminophen, Butalbital, Codeine ›
- Acetaminophen, Butalbital, Codeine Phosphate ›
- Acetaminophen, Codeine, Doxylamine ›
- Acetaminophen, Dexbrompheniramine, Pseudoephedrine ›
- Acetaminophen, Dichloralphenazone, Isometheptene ›
- Acetaminophen, Dichlorophenazone, Isometheptane ›
- Acetaminophen, Doxylamine, Pseudoephedrine ›
- Acetaminophen, Meperidine ›
- Acetaminophen, Methocarbamol ›
- Acetaminophen, Pentazocine ›
- Acetaminophen, Phenylpropanolamine ›
- Acetaminophen, Phenylpropanolamine, Phenyltoloxamine ›
- Acetaminophen, Phenyltoloxamine, Salicylamide ›
- Acetaminophen, Pseudoephedrine, Triprolidine ›
- Aspirin, Pentazocine ›
- Chlordiazepoxide, Clidinium Bromide ›
- Codeine, Paracetamol ›
Showing 60 of 63 minor interactions — see all 63 on the Licorice page.
No interaction 1,790 drugs checked — show the list
We also checked Licorice against these medications and found no known interaction in our sources. Open any page to confirm.
- Levothyroxine ›
- Methylphenidate ›
- Aspirin ›
- Rosuvastatin ›
- Escitalopram ›
- Docusate ›
- Hydroxyurea ›
- Valacyclovir ›
- Methamphetamine ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Lisdexamfetamine ›
- Metformin ›
- Amoxicillin ›
- Acyclovir ›
- Amphetamine ›
- Lamotrigine ›
- Pregabalin ›
- Gabapentin ›
- Azithromycin ›
- Dextroamphetamine ›
- Methylene Blue ›
- Duloxetine ›
- Ciprofloxacin ›
- Levothyroxine, Liothyronine ›
- Cyclopentolate ›
- Acetaminophen, Dextromethorphan, Doxylamine ›
- Cephalexin ›
- Roxithromycin ›
- Pegunigalsidase Alfa-iwxj ›
- Levetiracetam ›
- Daptomycin ›
- Dexmethylphenidate ›
- Hexobarbitone ›
- Levothyroxine Sodium ›
- Phentermine, Topiramate ›
- Thyroid Hormone ›
- Factor 7a ›
- Carbidopa, Levodopa ›
- Levodopa ›
- Mitomycin ›
- Ezetimibe ›
- Cefaclor ›
- Lenvatinib ›
- Venlafaxine ›
- Hethylphenidate Hcl ›
- Azelaic Acid ›
- Phenylephrine ›
- Codeine Sulfate ›
- Vancomycin ›
- Amoxicillin, Clavulanate Potassium ›
- Triptorelin ›
- Bentoquatam ›
- Tenecteplase ›
- Pentobarbitone ›
- Hydroxychloroquine ›
- Dirithromycin ›
- Pizotifen ›
- Procainamide ›
Showing the 60 most looked-up of 1,790 medications checked with no known interaction — see the full Licorice list.
Sources & How We Checked
Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference for vitamins, herbs and supplements — the basis for our interaction data.
- MedlinePlus, U.S. National Library of Medicine — NIH consumer drug information, used for the medication overviews.
- NIH Dietary Supplement Label Database (DSLD) — Official supplement product labels.
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
Taking Licorice and Elagolix Sodium Together: Common Questions
Can you take Licorice with Elagolix Sodium?
Why are there 2 interactions listed for Licorice and Elagolix Sodium?
How serious is the Licorice and Elagolix Sodium interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Still Have a Question About Elagolix Sodium and Licorice?
Our pharmacists answer your medication & supplement questions — free.
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.