Active Hexose Correlated Compound (ahcc) + Pitolisant Hydrochloride
Pitolisant Hydrochloride brand name: Wakix.
Active Hexose Correlated Compound (ahcc) has a moderate interaction with Pitolisant Hydrochloride. Theoretically, AHCC might increase levels of drugs metabolized by CYP2D6.
Read the full interaction reportActive Hexose Correlated Compound (ahcc) and Pitolisant Hydrochloride
Here is the interaction we found between these two, with the evidence behind it.
CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES
Why this applies to Pitolisant Hydrochloride
Pitolisant Hydrochloride falls under CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES — the group Active Hexose Correlated Compound (ahcc) interacts with.
In vitro studies suggest that AHCC might induce the CYP2D6 enzyme. This effect has not been reported in humans.
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 situation with Wakix (pitolisant) and AHCC. Your body relies on an enzyme called CYP2D6 to clear pitolisant out of your system. In lab dish studies, AHCC appeared to speed up that same enzyme. If that held true in people, your body might break down pitolisant a little faster, which could mean weaker effects, so you might notice your daytime sleepiness or cataplexy creeping back.
I want to keep this in perspective, though. This is theoretical and comes only from test-tube work, never confirmed in actual patients. So it's a reason to stay alert, not to panic. If you're considering AHCC, run it past your pharmacist or doctor first, and let them know if Wakix seems to stop working as well.
- Mach, C. M., Fugii, H., Wakame, K., and Smith, J. Evaluation of active hexose correlated compound hepatic metabolism and potential for drug interactions with chemotherapy agents. J Soc Integr.Oncol. 2008;6(3):105-109.
- Smith, J. A., Hunter, R. J., Fujii, H., Wakame, K., and Wolf, J. Defining Synergistic Activity ofthe Combination of Active Hexose Correlated Compound (AHCC) with Liposomal Doxorubicin (Doxil). Presented at the 18th International Congress on Nutrition and
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.
Active Hexose Correlated Compound (ahcc) Also Interacts With Other Medications
Active Hexose Correlated Compound (ahcc) has 311 moderate known drug interactions in our database — the Pitolisant Hydrochloride one above is one of them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Active Hexose Correlated Compound (ahcc)
We haven’t checked that one against Active Hexose Correlated Compound (ahcc) yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Active Hexose Correlated Compound (ahcc). Pick one to open its full report.
See Every Supplement That Interacts With Pitolisant Hydrochloride
This page covers Active Hexose Correlated Compound (ahcc) only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Pitolisant Hydrochloride page lists 158 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 · 114 moderate · 41 minor.
From our pharmacist’s overview on the Pitolisant Hydrochloride page
“Pitolisant (Wakix) keeps people with narcolepsy awake through the day, and it only works when a steady amount reaches the bloodstream. Most of the 158 supplement ingredients on this page can disturb exactly that, so this is a list worth slowing down for.”
Reviewed by 2 · Jul 18, 2026
Where Active Hexose Correlated Compound (ahcc) and Pitolisant Hydrochloride 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.
#1,071 of 1,452 supplements looked up here in the last 7 days
#283 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 Active Hexose Correlated Compound (ahcc)
What is Active Hexose Correlated Compound (ahcc)?
- Immune support
- Supporting people during chemotherapy
- General wellness
- Liver health
- HPV-related concerns
AHCC is a proprietary mushroom-derived supplement promoted mainly for immune support and to help people tolerate cancer treatment. Early human studies are interesting but small, and the overall evidence is limited and not conclusive for any condition. Talk with your pharmacist or doctor before using it, especially if you have a health condition or take medications.
About Pitolisant
What Is Pitolisant Used For?
Brand name: Wakix
Wakix (pitolisant) is used to treat two hallmark problems of narcolepsy: excessive daytime sleepiness (feeling overwhelmingly tired and unable to stay awake during the day) and cataplexy (sudden episodes of muscle weakness or loss of muscle control, often triggered by emotion). It is approved for adults and children 6 years of age and older.
Both uses are specific to Wakix tablets taken by mouth. The drug is not approved for sleepiness or cataplexy caused by conditions other than narcolepsy.
Other Drugs & Active Hexose Correlated Compound (ahcc)
Browse every other medication we’ve checked against Active Hexose Correlated Compound (ahcc) — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
311 interactions
- Hydrocortisone ›
- Propranolol ›
- Lidocaine ›
- Prednisone ›
- Cyclosporine ›
- Dexamethasone ›
- Fentanyl ›
- Oxycodone ›
- Prednisolone ›
- Tacrolimus ›
- Triamcinolone ›
- Dextromethorphan ›
- Formoterol ›
- Morphine Sulfate ›
- Amphetamine ›
- Lofepramine ›
- Nortriptyline ›
- Propoxyphene ›
- Aripiprazole ›
- Betamethasone ›
- Ciclesonide ›
- Cyclobenzaprine ›
- Desipramine ›
- Doxepin ›
- Duloxetine ›
- Fluphenazine ›
- Paroxetine ›
- Timolol ›
- Tramadol ›
- Vortioxetine ›
- Amphetamine Sulfate ›
- Aripiprazole Lauroxil ›
- Azathioprine ›
- Beclomethasone ›
- Beclomethasone Dipropionate ›
- Carvedilol ›
- Chlorpromazine ›
- Chlorpropamide ›
- Cladribine ›
- Clomipramine ›
- Clozapine ›
- Cortisone Acetate ›
- Cyclophosphamide ›
- Daclizumab ›
- Denosumab ›
- Desvenlafaxine ›
- Fingolimod ›
- Fluoxetine ›
- Galantamine ›
- Hydrocodone ›
- Hydrocodone Bitartrate ›
- Imipramine ›
- Meperidine ›
- Methylprednisolone ›
- Metoprolol ›
- Nebivolol ›
- Oxycodone Hydrochloride ›
- Pindolol ›
- Propafenone ›
- Quetiapine ›
Showing 60 of 311 moderate interactions — see all 311 on the Active Hexose Correlated Compound (ahcc) page.
No interaction 2,518 drugs checked — show the list
We also checked Active Hexose Correlated Compound (ahcc) against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Aspirin ›
- Ivermectin ›
- Rivaroxaban ›
- Rosuvastatin ›
- Escitalopram ›
- Acetaminophen ›
- Tadalafil ›
- Clopidogrel ›
- Atorvastatin ›
- Docusate ›
- Valacyclovir ›
- Abemaciclib ›
- Hydroxyurea ›
- Ibuprofen ›
- Sumatriptan ›
- Semaglutide ›
- Warfarin Sodium ›
- Tirzepatide ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Acyclovir ›
- Bendamustine ›
- Doxycycline ›
- Methotrexate ›
- Lamotrigine ›
- Gabapentin ›
- Pregabalin ›
- Azithromycin ›
- Isotretinoin ›
- Clonazepam ›
- Omeprazole ›
- Methylene Blue ›
- Amlodipine Besylate ›
- Letrozole ›
- Buspirone ›
- Citalopram ›
- Naproxen ›
- Ciprofloxacin ›
- Levothyroxine, Liothyronine ›
- Dapsone ›
- Diazepam ›
- Cyclopentolate ›
- Candesartan Cilexetil ›
- Cephalexin ›
- Mannitol ›
- Roxithromycin ›
- Acetaminophen, Dextromethorphan, Doxylamine ›
- Atorvastatin Calcium ›
- Pegunigalsidase Alfa-iwxj ›
- Daptomycin ›
Showing the 60 most looked-up of 2,518 medications checked with no known interaction — see the full Active Hexose Correlated Compound (ahcc) 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 Active Hexose Correlated Compound (ahcc) and Pitolisant Hydrochloride Together: Common Questions
Can you take Active Hexose Correlated Compound (ahcc) with Pitolisant Hydrochloride?
How serious is the Active Hexose Correlated Compound (ahcc) and Pitolisant Hydrochloride interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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