Drug & supplement interaction

Oleic Acid + Plazomicin Sulfate

Plazomicin Sulfate brand name: Zemdri.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Oct 4, 2026
The bottom line No known interaction

We found no known interaction between Oleic Acid and Plazomicin Sulfate 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

Oleic Acid and Plazomicin Sulfate

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 Plazomicin Sulfate and Oleic Acid 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.

Oleic Acid safety at a glance

Oleic Acid overall Generally safe Generally recognized as safe when consumed in normal amounts from foods like olive oil.
Pregnancy Use caution Amounts found in foods are fine, but concentrated supplements are not well studied in pregnancy.
Breastfeeding Use caution Food amounts are considered safe, but supplement-level doses lack good safety data.

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

Still wondering about combining Plazomicin Sulfate and Oleic Acid? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Plazomicin Sulfate

Interactions in our licensed database are recorded against drug classes, not just single drug names. Plazomicin Sulfate is filed under 3 classifications — aminoglycoside antibiotics, antibiotic drugs, nephrotoxic drugs. Oleic Acid has documented interactions with 1 drug class — the most serious being antidiabetes drugs (moderate) — and none of Plazomicin Sulfate’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

Oleic Acid Does Interact With Other Medications

Oleic Acid has 86 moderate known drug interactions in our database — Plazomicin Sulfate isn’t one of them. If you take anything else, check it against the full list below.

Moderate 86 No known interaction 2,744 (incl. Plazomicin Sulfate)
Taking anything else?

Check Another of Your Medications Against Oleic Acid

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

What to actually watch for

What Plazomicin Sulfate’s Own FDA Label Lists

This is not an interaction — none of it involves Oleic Acid. These are the most notable effects listed in the ADVERSE REACTIONS section of Plazomicin Sulfate’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. 7 of them are worth acting on rather than waiting out — marked below.

  • Hearing loss Worth acting on
  • Low potassium Worth acting on
  • Kidney problems Worth acting on
  • Raised blood pressure Worth acting on
  • Shortness of breath Worth acting on
  • Liver problems Worth acting on
  • An allergic reaction Worth acting on
  • Low blood pressure
  • Stomach upset
  • Constipation

Showing the 10 most notable of 15 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 Plazomicin Sulfate. Read the label on DailyMed › Oleic Acid’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Oleic Acid side to compare — that is a limit of the record, not a statement that Oleic Acid has no side effects.

Everything else you take

See Every Supplement That Interacts With Plazomicin Sulfate

This page covers Oleic Acid only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Plazomicin Sulfate page lists 35 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Asarabacca (major), Siberian Cocklebur (major), Aristolochia (moderate), Bacillus Coagulans (moderate) and Bacillus Subtilis (moderate).

By severity: 2 major · 31 moderate · 2 minor.

From our pharmacist’s overview on the Plazomicin Sulfate page

“Plazomicin (Zemdri) is an IV antibiotic reserved for serious urinary tract infections, and like other aminoglycosides it can strain the kidneys all by itself. That is why the two major-rated entries on this list matter most: Siberian cocklebur and asarabacca can both harm the kidneys, and stacking either onto plazomicin could compound…”

Reviewed by 2 · Jul 18, 2026

Open the Plazomicin Sulfate interaction page

One more smart check

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

We hold 1,803 real supplement products containing Oleic Acid, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Oleic Acid. Even though Oleic Acid itself has no known interaction with Plazomicin Sulfate, 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 Oleic Acid and Plazomicin Sulfate 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 Oleic Acid
Top 25%

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

29 days ago today
Medication Plazomicin Sulfate
Steady interest

#1,421 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 Oleic Acid reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The Oleic Acid and Plazomicin Sulfate 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 Oleic Acid

What is Oleic Acid?

  • Heart health
  • Healthy cooking fat
  • Skin moisturizing
  • Part of the Mediterranean diet
  • Anti-inflammatory support

Oleic acid is a heart-healthy monounsaturated fat found mainly in olive oil, canola oil, avocados, and nuts. As part of a Mediterranean-style diet, it is widely viewed as a healthier replacement for saturated fats, but it is still a calorie-dense fat, so amounts matter. Talk to your pharmacist or doctor before using concentrated supplements.

Fatty acid found in plant oils and animal fats · Olive oil, capsules, softgels, cooking oils, skin products

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

Oleic Acid: dosing

There is no official standardized dose of oleic acid as a supplement. Most people get healthy amounts simply by using olive oil and eating foods like nuts and avocados in place of less healthy fats.If you use an oleic acid product or olive oil supplement, follow the directions on the product label. Because it is a fat with calories, keep portion sizes reasonable.

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

Read the full Oleic Acid monograph & all interactions
Medication

About Plazomicin Injection

What Is Plazomicin Injection Used For?

Brand name: Zemdri

Zemdri (plazomicin) is used in adults 18 and older to treat complicated urinary tract infections (cUTI), including pyelonephritis (kidney infection). It is for infections caused by certain susceptible bacteria: Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis and Enterobacter cloacae.

Because only limited safety and effectiveness data are available, it is reserved for people with limited or no alternative treatment options. It does not treat viral infections.

See full Plazomicin Injection drug information
Keep checking

Other Drugs & Oleic Acid

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

0Major
86Moderate
0Minor
2,743No known interaction
86 Moderate 2,743 No interaction
Moderate

86 interactions

Showing 60 of 86 moderate interactions — see all 86 on the Oleic Acid page.

No interaction 2,743 drugs checked — show the list

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

Showing the 60 most looked-up of 2,743 medications checked with no known interaction — see the full Oleic Acid list.

See the full Oleic Acid interactions page
See every supplement checked against Plazomicin Sulfate, ranked by severity
Evidence & sources

Oleic Acid References

The 1 references that drive our Oleic Acid 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. Madigan C, Ryan M, Owens D, et al. Dietary unsaturated fatty acids in type 2 diabetes: higher levels of postprandial lipoprotein on a linoleic acid-rich sunflower oil diet compared with an oleic acid-rich olive oil diet. Diabetes Care 2000;23:1472-7. PubMed

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 Oleic Acid and Plazomicin Sulfate Together: Common Questions

Is it safe to take Oleic Acid with Plazomicin Sulfate?
We do not list a known interaction between Oleic Acid and Plazomicin Sulfate. 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 Oleic Acid and Plazomicin Sulfate combination checked?
Interactions in our licensed database are recorded against drug classes. Plazomicin Sulfate is filed under 3 classifications, and Oleic Acid has documented interactions with 1 drug class — none of Plazomicin Sulfate'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 Oleic Acid interact with any other medications?
Yes. Oleic Acid has 86 documented drug interactions in our database — Plazomicin Sulfate 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 Plazomicin Sulfate interact with any supplements?
Yes. Plazomicin Sulfate has documented interactions with 35 supplements in our database — Oleic Acid is not one of them. The Plazomicin Sulfate 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

Oleic Acid monograph Uses, safety profile, and every drug interaction in one place Plazomicin Injection drug information The full plain-English guide to this medication Plazomicin Sulfate supplement interactions Every supplement checked against Plazomicin Sulfate, 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 Plazomicin Sulfate and Oleic Acid?

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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.