Drug & supplement interaction

American Ivy + Stanozolol

Stanozolol brand names: Winstrol, Winstrol-V Chewable.

No Known Interaction

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

The bottom line No known interaction

We found no known interaction between American Ivy and Stanozolol 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

American Ivy and Stanozolol

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 Stanozolol and American Ivy 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.

American Ivy safety at a glance

American Ivy overall Use caution Little safety data exists, and the berries are toxic, so use it cautiously and avoid eating any part of the plant.

Pregnancy Avoid There is not enough safety information, so it is best to avoid use during pregnancy.

Breastfeeding Avoid Safety while breastfeeding is unknown, so avoiding it is the safer choice.

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

Still wondering about combining Stanozolol and American Ivy? Ask Dr. Brian Staiger, PharmD, BCPS directly ›

How we checked

Why No Interaction Is Listed for Stanozolol

Interactions in our licensed database are recorded against drug classes, not just single drug names. Stanozolol is filed under 2 classifications — hepatotoxic drugs, oral drugs. American Ivy has documented interactions with 1 drug class — the most serious being thiazide diuretics (moderate) — and none of Stanozolol’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

American Ivy Does Interact With Other Medications

American Ivy has 56 moderate known drug interactions in our database — Stanozolol isn’t one of them. If you take anything else, check it against the full list below.

Moderate 56 No known interaction 2,774 (incl. Stanozolol)

Taking anything else?

Check Another of Your Medications Against American Ivy

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

Everything else you take

See Every Supplement That Interacts With Stanozolol

This page covers American Ivy only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Stanozolol page lists 55 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Beer (major), Siberian Cocklebur (major), Wine (major) and Ashwagandha (moderate).

By severity: 4 major · 42 moderate · 9 minor.

From our pharmacist’s overview on the Stanozolol page

“Stanozolol (Winstrol) already puts real strain on the liver, so this list of 55 supplements calls for genuine care. Thirty-eight of the entries are herbs that can stress the liver themselves, and stacking them onto this steroid raises the odds of serious damage.”

Reviewed by 2 · Jul 18, 2026

Open the Stanozolol interaction page

How much people look this up

Where American Ivy and Stanozolol 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 American Ivy

Steady interest

#1,026 of 1,452 supplements looked up here in the last 7 days

29 days ago today

Medication Stanozolol

Steady interest

#1,979 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. American Ivy 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 American Ivy reference on this page ↓
Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The American Ivy and Stanozolol 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 Dr. Brian Staiger, PharmD, BCPS.

Supplement

About American Ivy

What is American Ivy?

Digestive upset
To stimulate sweating
Traditional tonic use
Skin and swelling complaints (topical folk use)

American Ivy (Virginia creeper) is mainly an ornamental climbing vine with a long history of folk use for digestion and sweating, but there is very little human evidence to support any health benefit. Its berries contain oxalic acid and are considered poisonous, and the plant can irritate the skin. Because safety data is limited, talk with your pharmacist or doctor before using it.

Parthenocissus quinquefolia · Vitaceae · Bark, leaves, and stems (berries are considered poisonous) · Dried bark, tinctures, teas; rarely sold as a standardized supplement

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

American Ivy: dosing

There is no established safe or effective dose for American Ivy. It is not a standardized supplement, so the strength of any product can vary a lot.If you choose to use a product that contains it, follow the directions on the label and do not exceed them. Never make a home preparation from the raw plant or its berries.

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

Read the full American Ivy monograph & all interactions

Keep checking

Other Drugs & American Ivy

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

0Major

56Moderate

0Minor

2,773No known interaction

56 Moderate 2,773 No interaction

Moderate

56 interactions

No interaction 2,773 drugs checked — show the list

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

Showing the 60 most looked-up of 2,773 medications checked with no known interaction — see the full American Ivy list.

See the full American Ivy interactions page

See every supplement checked against Stanozolol, ranked by severity

Evidence & sources

American Ivy References

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

Oxalates — 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 American Ivy and Stanozolol Together: Common Questions

Is it safe to take American Ivy with Stanozolol?

We do not list a known interaction between American Ivy and Stanozolol. 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 American Ivy and Stanozolol combination checked?

Interactions in our licensed database are recorded against drug classes. Stanozolol is filed under 2 classifications, and American Ivy has documented interactions with 1 drug class — none of Stanozolol'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 American Ivy interact with any other medications?

Yes. American Ivy has 56 documented drug interactions in our database — Stanozolol 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 Stanozolol interact with any supplements?

Yes. Stanozolol has documented interactions with 55 supplements in our database — American Ivy is not one of them. The Stanozolol 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

American Ivy monograph Uses, safety profile, and every drug interaction in one place Stanozolol supplement interactions Every supplement checked against Stanozolol, 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 Stanozolol and American Ivy?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.