Drug & supplement interaction

Nerve Root + Mirabegron

Mirabegron brand name: Myrbetriq.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Nerve Root and Mirabegron in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

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Interaction report

Nerve Root and Mirabegron

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Mirabegron and Nerve Root in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

Worth understanding: our licensed dataset holds no drug-interaction record for Nerve Root at all — not against Mirabegron, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Nerve Root safety at a glance

Nerve Root overall Use caution Human safety data are very limited and some plants in this group are rare or protected.
Pregnancy Possibly Unsafe When used orally; avoid using. Read the full pregnancy detail
Breastfeeding Possibly Unsafe When used orally; avoid using. Read the full breastfeeding detail

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Mirabegron and Nerve Root? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Nerve Root and Mirabegron May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do. One of them is worth acting on rather than waiting out — marked below.

  • Hallucinations Worth acting on Additional detail

    Nerve Root

    “There is currently a limited amount of information on the adverse effects of nerve root. Orally, nerve root may cause hallucinations, giddiness, restlessness, headache, and mental excitement, particularly when taken in large doses. Topically, nerve root may cause contact dermatitis (4).”

    Nerve Root · Natural Medicines adverse-effect record, reported in cluster headache.

    1 source cited
    1. 4. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.

    Mirabegron

    Listed in the ADVERSE REACTIONS section of the FDA label for Mirabegron. Read the label on DailyMed ›

  • Anxiety or restlessness / Headache reported in 5.9% of FDA reports for Mirabegron Additional detail

    Nerve Root

    “Orally, nerve root may cause giddiness, restlessness, headache, and mental excitement, particularly when taken in large doses (4).”

    Nerve Root · Natural Medicines adverse-effect record, reported in cluster headache.

    1 source cited
    1. 4. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.

    Mirabegron

    Listed in the ADVERSE REACTIONS section of the FDA label for Mirabegron, and in voluntary FDA adverse-event reports. Read the label on DailyMed ›

  • A skin rash Additional detail

    Nerve Root

    “Topically, nerve root may cause contact dermatitis (4).”

    Nerve Root · Natural Medicines adverse-effect record, reported in dermatitis.

    1 source cited
    1. 4. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.

    Mirabegron

    Listed in the ADVERSE REACTIONS section of the FDA label for Mirabegron. Read the label on DailyMed ›

Effects for Mirabegron come from the ADVERSE REACTIONS section of its FDA label; effects for Nerve Root come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 38,466 voluntary FDA FAERS reports for Mirabegron that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Special populations

Nerve Root in Pregnancy & Breastfeeding

Pregnancy And Lactation Possibly Unsafe

When used orally; avoid using.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

From our Q&A

Questions About Nerve Root or Mirabegron

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Nerve Root or Mirabegron, 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:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Mirabegron

This page covers Nerve Root only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Mirabegron page lists 20 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Fever Bark (moderate) and Glucomannan (moderate).

By severity: 1 major · 10 moderate · 9 minor.

From our pharmacist’s overview on the Mirabegron page

“Mirabegron (Myrbetriq) treats overactive bladder only if enough of the pill actually gets absorbed, and that is exactly where most of this list hits. Seventeen of the 20 supplements on file, mostly fibers, gums, and charcoals, can change how much of an oral drug your gut takes up.”

Reviewed by 2 · Jul 18, 2026

Open the Mirabegron interaction page

One more smart check

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

We hold 10 real supplement products containing Nerve Root, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Nerve Root. Even though Nerve Root itself has no known interaction with Mirabegron, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Nerve Root and Mirabegron 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 Nerve Root
Steady interest

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

29 days ago today
Medication Mirabegron
Steady interest

#2,292 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.

Where does our data come from?
  • Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Nerve Root reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Nerve Root and Mirabegron records this page draws on were last updated July 10, 2026.
  • What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
Data structure & sourcing designed and verified by .
Supplement

About Nerve Root

What is Nerve Root?

  • Anxiety and nervous tension
  • Trouble sleeping
  • Restlessness
  • Mild pain or muscle tension
  • Headache

Nerve Root, also called lady's slipper, is the root of certain Cypripedium orchids that was traditionally used in folk and Native American medicine as a calming, sleep-promoting remedy. There is very little modern scientific evidence to support these uses, and many of these orchids are now rare or protected. Talk with a pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding.

Cypripedium parviflorum · Orchidaceae · Dried root and rhizome · Dried root, tincture, tea, capsules

An interaction check asks whether these two react with each other — it does not ask whether Nerve Root is a good idea for someone in your situation. Here is what our Nerve Root record says about it on its own.

Nerve Root: dosing

There is no established, standardized dose for Nerve Root. Traditional amounts varied widely and were not tested for safety in controlled studies.If you choose to use a product, follow the directions on the label and do not exceed them.

From our Nerve Root monograph — the full record covers uses, side effects and every documented interaction.

Read the full Nerve Root monograph & all interactions
Medication

About Mirabegron

What Is Mirabegron Used For?

Brand name: Myrbetriq

Mirabegron extended-release tablets treat overactive bladder (OAB) in adults — specifically the symptoms of urge urinary incontinence (sudden, urgent leaks), urgency, and frequent urination. They can be used alone or, in the case of Myrbetriq tablets, combined with solifenacin succinate for OAB.

Mirabegron extended-release tablets also treat neurogenic detrusor overactivity (NDO) — a bladder control problem caused by nerve damage — in children aged 3 and older who weigh 35 kg or more. Myrbetriq extended-release oral suspension (granules) treats NDO in children aged 3 and older regardless of weight, including those under 35 kg.

Most-Reported Side Effects for Mirabegron

From FAERS, the FDA’s public side-effect reporting system (38,466 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Fatigue 2,325 reports
Headache 2,259 reports
Dizziness 2,242 reports
Fall 2,033 reports
Diarrhea 1,999 reports
See full Mirabegron drug information
Keep checking

Other Drugs & Nerve Root

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Nerve Root list.

See the full Nerve Root interactions page
See every supplement checked against Mirabegron, ranked by severity
Evidence & sources

Nerve Root References

The 1 references that drive our Nerve Root monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.

Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Nerve Root and Mirabegron Together: Common Questions

Is it safe to take Nerve Root with Mirabegron?
We do not list a known interaction between Nerve Root and Mirabegron. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Do Nerve Root and Mirabegron have any of the same side effects?
Yes — our sources link each of them separately to 4 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Mirabegron interact with any supplements?
Yes. Mirabegron has documented interactions with 20 supplements in our database — Nerve Root is not one of them. The Mirabegron interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Nerve Root monograph Uses, safety profile, and every drug interaction in one place Mirabegron drug information The full plain-English guide to this medication Mirabegron supplement interactions Every supplement checked against Mirabegron, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Mirabegron and Nerve Root?

Our pharmacists answer your medication & supplement questions — free.

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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.