Drug & supplement interaction

Chenopodium Oil + Umeclidinium Bromide

Umeclidinium Bromide brand name: Incruse Ellipta.

No Known Interaction

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated July 2026 · Pair last verified Sep 20, 2026

The bottom line No known interaction

We found no known interaction between Chenopodium Oil and Umeclidinium Bromide 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.

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Interaction report

Chenopodium Oil and Umeclidinium Bromide

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 Umeclidinium Bromide and Chenopodium Oil 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.

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.

Chenopodium Oil safety at a glance

Chenopodium Oil overall Avoid The oil contains ascaridole, which is toxic and has a narrow margin between an effective and a dangerous dose.

Pregnancy Avoid It may stimulate the uterus and is potentially toxic, so it should not be used during pregnancy.

Breastfeeding Unsafe When used orally due to toxicity. 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 Umeclidinium Bromide and Chenopodium Oil? Ask Dr. Brian Staiger, PharmD, BCPS directly ›

How we checked

Why No Interaction Is Listed for Umeclidinium Bromide

Interactions in our licensed database are recorded against drug classes, not just single drug names. Umeclidinium Bromide is filed under 2 classifications — anticholinergic drugs, oral drugs. Chenopodium Oil has documented interactions with 1 drug class — the most serious being photosensitizing drugs (moderate) — and none of Umeclidinium Bromide’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Chenopodium Oil Does Interact With Other Medications

Chenopodium Oil has 335 moderate known drug interactions in our database — Umeclidinium Bromide isn’t one of them. If you take anything else, check it against the full list below.

Moderate 335 No known interaction 2,495 (incl. Umeclidinium Bromide)

Taking anything else?

Check Another of Your Medications Against Chenopodium Oil

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

What to actually watch for

What Chenopodium Oil Itself Has Been Linked To

This is not an interaction — nothing below involves Umeclidinium Bromide. It is the side-effect record for Chenopodium Oil on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Chenopodium Oil, this list is the first place to look. 2 entries are worth acting on rather than waiting out — marked below.

Hearing loss / Seizures Worth acting on Additional detail
“Orally, chenopodium oil affects the nervous system and can cause headache, vertigo/dizziness, temporary deafness, convulsions, circulatory collapse, paralysis, and death (11).”

Chenopodium Oil · Natural Medicines adverse-effect record, reported in cluster headache.
1 source cited

11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
Liver problems Worth acting on Additional detail

Recorded for Chenopodium Oil in the same Natural Medicines adverse-effect record shown under Hearing loss / Seizures above.
Dizziness / Headache Additional detail

Recorded for Chenopodium Oil in the same Natural Medicines adverse-effect record shown under Hearing loss / Seizures above.
Vomiting Additional detail
“Orally, chenopodium oil can cause vomiting (11).”

Chenopodium Oil · Natural Medicines adverse-effect record, reported in nausea and vomiting.
1 source cited

11. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.

Everything above comes from the Natural Medicines adverse-effect record for Chenopodium Oil — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Umeclidinium Bromide’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Umeclidinium Bromide column appears here.

Special populations

Chenopodium Oil in Pregnancy & Breastfeeding

Lactation Unsafe

When used orally due to toxicity.

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

Everything else you take

See Every Supplement That Interacts With Umeclidinium Bromide

This page covers Chenopodium Oil only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Umeclidinium Bromide page lists 46 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Henbane (major), Scopolia (major), Angel's Trumpet (moderate) and Bacopa (moderate).

By severity: 3 major · 32 moderate · 11 minor.

From our pharmacist’s overview on the Umeclidinium Bromide page

“Umeclidinium bromide (Incruse Ellipta) keeps COPD airways open by blocking acetylcholine, and that mechanism is exactly where most of this list presses. Roughly two thirds of the flagged supplements act on the same pathway, either stacking anticholinergic side effects such as dry mouth and constipation, or working against the drug and…”

Reviewed by 2 · Jul 18, 2026

Open the Umeclidinium Bromide interaction page

One more smart check

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

We hold 1 real supplement products containing Chenopodium Oil, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Chenopodium Oil. Even though Chenopodium Oil itself has no known interaction with Umeclidinium Bromide, 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 Chenopodium Oil and Umeclidinium Bromide 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 Chenopodium Oil

Steady interest

#1,201 of 1,452 supplements looked up here in the last 7 days

29 days ago today

Medication Umeclidinium Bromide

Steady interest

#1,477 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 Chenopodium Oil reference on this page ↓
Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Chenopodium Oil and Umeclidinium Bromide records this page draws on were last updated July 11, 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 Dr. Brian Staiger, PharmD, BCPS.

Supplement

About Chenopodium Oil

What is Chenopodium Oil?

Intestinal worms (roundworm, hookworm)
Digestive upset and gas
Respiratory complaints
Skin conditions
As a culinary seasoning (epazote leaf)

Chenopodium oil is a strong-smelling essential oil from the epazote plant that was historically used to treat intestinal worms. It contains ascaridole, a compound that is quite toxic, and overdoses have caused serious harm, so it is no longer recommended for internal use. Safer modern deworming medicines exist, so talk with a pharmacist or doctor before using this oil.

Dysphania ambrosioides · Amaranthaceae · Essential oil from the leaves and seeds · Essential oil; sometimes the leaf is used as a tea or culinary herb (epazote)

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

Chenopodium Oil: dosing

There is no safe, established dose of chenopodium oil for any condition, and it is not recommended for self-treatment. For intestinal worms, safer and more effective prescription and over-the-counter medicines are available.

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

Read the full Chenopodium Oil monograph & all interactions

Medication

About Umeclidinium Oral Inhalation

What Is Umeclidinium Oral Inhalation Used For?

Brand name: Incruse Ellipta

Umeclidinium Ellipta and Umeclidinium ELLIPTA (generic) are indicated for the maintenance treatment of COPD (chronic obstructive pulmonary disease) in adults. This means it is used every day on a regular schedule to help keep airways open and reduce COPD symptoms over time.

This medication is not a rescue inhaler. It will not treat a sudden flare-up or acute bronchospasm. A separate short-acting inhaler is needed for those situations.

Most-Reported Side Effects for Umeclidinium Bromide

From FAERS, the FDA’s public side-effect reporting system (57,130 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Dyspnea 7,923 reports

Wrong technique in device usage process 4,830 reports

Product complaint 4,069 reports

Cough 3,863 reports

Pneumonia 2,698 reports

See full Umeclidinium Oral Inhalation drug information

Keep checking

Other Drugs & Chenopodium Oil

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

0Major

335Moderate

0Minor

2,494No known interaction

335 Moderate 2,494 No interaction

Moderate

335 interactions

Showing 60 of 335 moderate interactions — see all 335 on the Chenopodium Oil page.

No interaction 2,494 drugs checked — show the list

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

Showing the 60 most looked-up of 2,494 medications checked with no known interaction — see the full Chenopodium Oil list.

See the full Chenopodium Oil interactions page

See every supplement checked against Umeclidinium Bromide, ranked by severity

Evidence & sources

Chenopodium Oil References

The 2 references that drive our Chenopodium Oil 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.

Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.

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 Chenopodium Oil and Umeclidinium Bromide Together: Common Questions

Is it safe to take Chenopodium Oil with Umeclidinium Bromide?

We do not list a known interaction between Chenopodium Oil and Umeclidinium Bromide. 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.

How was the Chenopodium Oil and Umeclidinium Bromide combination checked?

Interactions in our licensed database are recorded against drug classes. Umeclidinium Bromide is filed under 2 classifications, and Chenopodium Oil has documented interactions with 1 drug class — none of Umeclidinium Bromide's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.

Does Chenopodium Oil interact with any other medications?

Yes. Chenopodium Oil has 335 documented drug interactions in our database — Umeclidinium Bromide is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.

Does Umeclidinium Bromide interact with any supplements?

Yes. Umeclidinium Bromide has documented interactions with 46 supplements in our database — Chenopodium Oil is not one of them. The Umeclidinium Bromide 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

Chenopodium Oil monograph Uses, safety profile, and every drug interaction in one place Umeclidinium Oral Inhalation drug information The full plain-English guide to this medication Umeclidinium Bromide supplement interactions Every supplement checked against Umeclidinium Bromide, 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 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Umeclidinium Bromide and Chenopodium Oil?

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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.