Drug & supplement interaction

Canaigre + Etanercept-SZZS

Etanercept-SZZS brand name: Erelzi.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Canaigre and Etanercept-SZZS 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 label for Etanercept-SZZS states a food rule worth keeping to.

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Interaction report

Canaigre and Etanercept-SZZS

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 Etanercept-SZZS and Canaigre 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 Canaigre at all — not against Etanercept-SZZS, 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.

Canaigre safety at a glance

Canaigre overall Use caution Limited safety data and high tannin content mean it should be used cautiously, if at all.
Pregnancy Avoid Not enough safety information; avoid use during pregnancy.
Breastfeeding Avoid Not enough safety information; avoid use while breastfeeding.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Etanercept-SZZS and Canaigre? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Etanercept-SZZS’s Own FDA Label Lists

This is not an interaction — none of it involves Canaigre. These are the most notable effects listed in the ADVERSE REACTIONS section of Etanercept-SZZS’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 10 of them are worth acting on rather than waiting out — marked below.

  • Heart failure Worth acting on
  • A severe skin reaction Worth acting on
  • Seizures Worth acting on
  • Chest pain Worth acting on
  • A low platelet count Worth acting on
  • Anemia Worth acting on
  • A severe allergic reaction Worth acting on
  • Hives Worth acting on
  • A low white blood cell count Worth acting on
  • Liver problems Worth acting on

Showing the 10 most notable of 20 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Etanercept-SZZS. Read the label on DailyMed › Canaigre’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Canaigre side to compare — that is a limit of the record, not a statement that Canaigre has no side effects.

How to take them

Some Etanercept-SZZS Products Have a Food Rule — Canaigre Should Not Break It

At least one FDA label for a product containing Etanercept-SZZS says to take it on an empty stomach. Most supplements — Canaigre included — are taken with a meal, so the easy mistake is swallowing both together at breakfast. Where that rule applies, keep Etanercept-SZZS on its own and move Canaigre to a meal later in the day.

This may not be true of your version. Food instructions belong to the product, not the ingredient: two Etanercept-SZZS products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.

Preparation of Enbrel Single-dose Prefilled SureClick Autoinjector Leave the autoinjector at room temperature for at least 30 minutes before injecting.

From the Dosage and Administration section of the FDA label we read for Etanercept-SZZS — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›

A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.

Everything else you take

See Every Supplement That Interacts With Etanercept-SZZS

This page covers Canaigre only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Etanercept-SZZS page lists 53 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Active Hexose Correlated Compound (ahcc) (moderate), Alfalfa (moderate), American Ginseng (moderate), Andrographis (moderate) and Ashwagandha (moderate).

By severity: 52 moderate · 1 minor.

Open the Etanercept-SZZS interaction page

One more smart check

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

We hold 2 real supplement products containing Canaigre, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Canaigre. Even though Canaigre itself has no known interaction with Etanercept-SZZS, 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 Canaigre and Etanercept-SZZS 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 Canaigre
Top half

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

29 days ago today
Medication Etanercept-SZZS
Steady interest

#2,080 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. Canaigre is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Canaigre reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Canaigre and Etanercept-SZZS records this page draws on were last updated June 22, 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 Canaigre

What is Canaigre?

  • Sore throat and mouth irritation
  • Skin wounds and inflammation
  • Digestive complaints
  • Source of tannins (astringent)
  • Marketed as a 'wild red American ginseng'

Canaigre (Rumex hymenosepalus) is a desert plant whose tannin-rich root has been used traditionally as an astringent for sore throats, skin problems, and digestive complaints. There is very little human research to support any of these uses, and the root naturally contains tannins and may contain compounds of safety concern, so it is best approached with caution and under professional guidance.

Rumex hymenosepalus · Polygonaceae · Root (tuber) · Capsules, powder, dried root, topical preparations

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

Canaigre: dosing

There is no established or standardized dose for canaigre. Because it has not been studied in proper clinical trials, no one can say what amount is both safe and effective.If you choose to use a commercial product, follow the directions on the label and do not take more than recommended.

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

Read the full Canaigre monograph & all interactions
Keep checking

Other Drugs & Canaigre

Browse every other medication we’ve checked against Canaigre — 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 Canaigre 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 Canaigre list.

See the full Canaigre interactions page
See every supplement checked against Etanercept-SZZS, ranked by severity
Evidence & sources

Canaigre References

The 1 sources that drive our Canaigre monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Canaigre is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Tannins — MedlinePlus Source

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 Canaigre and Etanercept-SZZS Together: Common Questions

Is it safe to take Canaigre with Etanercept-SZZS?
We do not list a known interaction between Canaigre and Etanercept-SZZS. 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.
Should I take Canaigre and Etanercept-SZZS at the same time of day?
At least one FDA label for a product containing Etanercept-SZZS says to take it on an empty stomach, and supplements are usually taken with a meal — so taking them together at breakfast is the easy mistake. Where that applies, keep Etanercept-SZZS on its own and move Canaigre to a meal later in the day. Food instructions belong to the product rather than the ingredient, so check the directions on your own box. This is about absorption, not an interaction.
Does Etanercept-SZZS interact with any supplements?
Yes. Etanercept-SZZS has documented interactions with 53 supplements in our database — Canaigre is not one of them. The Etanercept-SZZS 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

Canaigre monograph Uses, safety profile, and every drug interaction in one place Etanercept-SZZS supplement interactions Every supplement checked against Etanercept-SZZS, 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 Etanercept-SZZS and Canaigre?

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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.