Drug & supplement interaction

Jamaican Dogwood + Daridorexant

Daridorexant brand name: Quviviq.

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

Jamaican Dogwood has a moderate interaction with Daridorexant. Jamaican dogwood may potentiate sedative effects.

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

Jamaican Dogwood and Daridorexant

Here is the interaction we found between these two, with the evidence behind it.

Moderate

CNS DEPRESSANTS

Why this applies to Daridorexant

Daridorexant falls under CNS DEPRESSANTS — the group Jamaican Dogwood interacts with.

Jamaican dogwood may potentiate sedative effects.
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: daridorexant (Quviviq) is a sleep medicine that calms brain signals to help you fall and stay asleep. Jamaican dogwood has its own calming, sedative-type properties. When you put the two together, those effects can stack on top of each other, so you may feel more drowsy than expected, groggy or foggy the next morning, dizzy, or unsteady on your feet, especially if you get up during the night.

I want to be honest about the strength of this one. It's a theoretical concern based on how these things act, not on solid human studies, so it isn't a sure thing. Still, since both lean in the same sleepy direction, please check with your pharmacist or doctor before combining them rather than guessing on your own.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Della, Loggia R., Tubaro, A., and Redaelli, C. [Evaluation of the activity on the mouse CNS of several plant extracts and a combination of them]. Riv.Neurol. 1981;51(5):297-310.

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

Jamaican Dogwood Also Interacts With Other Medications

Jamaican Dogwood has 247 moderate known drug interactions in our database — the Daridorexant one above is one of them. If you take anything else, check it against the full list below.

Moderate 247 No known interaction 2,583 (incl. Daridorexant)
Taking anything else?

Check Another of Your Medications Against Jamaican Dogwood

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

Everything else you take

See Every Supplement That Interacts With Daridorexant

This page covers Jamaican Dogwood only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Daridorexant page lists 195 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Activated Charcoal (major), Beer (major), Gamma-hydroxybutyrate (ghb) (major) and Grapefruit (major).

By severity: 9 major · 147 moderate · 39 minor.

From our pharmacist’s overview on the Daridorexant page

“Daridorexant (Quviviq) quiets the brain's wake signals to treat insomnia, so supplements that add drowsiness or change how the liver clears it deserve real caution here. Of the 195 ingredients with a documented interaction, 9 rate major, and those are the ones to understand first.”

Reviewed by 2 · Jul 18, 2026

Open the Daridorexant interaction page

One more smart check

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

We hold 82 real supplement products containing Jamaican Dogwood, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Jamaican Dogwood. Your product may carry other ingredients that interact with Daridorexant too, on top of Jamaican Dogwood — 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 Jamaican Dogwood and Daridorexant 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 Jamaican Dogwood
Top half

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

29 days ago today
Medication Daridorexant
Top 25%

#448 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 Jamaican Dogwood

What is Jamaican Dogwood?

  • Insomnia and sleep trouble
  • Nerve pain
  • Anxiety and tension
  • Menstrual cramps
  • Muscle pain and spasms
  • Migraine and headaches

Jamaican dogwood is a tree bark traditionally used to promote sleep and ease pain, but high-quality human studies are lacking. It can be toxic in larger amounts and should be used cautiously, if at all, and never during pregnancy or breastfeeding. Talk to a pharmacist or doctor before trying it.

Read the full Jamaican Dogwood monograph & all interactions
Medication

About Daridorexant

What Is Daridorexant Used For?

Brand name: Quviviq

Daridorexant treats insomnia in adults. That includes trouble getting to sleep and trouble staying asleep.

It is available as the brand-name tablet Quviviq.

See full Daridorexant drug information
Keep checking

Other Drugs & Jamaican Dogwood

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

0Major
247Moderate
0Minor
2,582No known interaction
247 Moderate 2,582 No interaction
Moderate

247 interactions

Showing 60 of 247 moderate interactions — see all 247 on the Jamaican Dogwood page.

No interaction 2,582 drugs checked — show the list

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

Showing the 60 most looked-up of 2,582 medications checked with no known interaction — see the full Jamaican Dogwood list.

See the full Jamaican Dogwood interactions page
See every supplement checked against Daridorexant, 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
Jamaican Dogwood monograph › Uses, safety, and every drug interaction in one place Daridorexant supplement interactions › Every supplement checked against Daridorexant, ranked by severity Daridorexant 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 Jamaican Dogwood and Daridorexant Together: Common Questions

Can you take Jamaican Dogwood with Daridorexant?
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.
How serious is the Jamaican Dogwood and Daridorexant 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 Daridorexant and Jamaican Dogwood?

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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.