Drug & supplement interaction

Lorenzo's Oil + Amiloride, Hydrochlorothiazide

Amiloride, Hydrochlorothiazide brand names: Moduretic, Amilzide, Moduret 25, Amil-Co.

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

We found no known interaction between Lorenzo's Oil and Amiloride, Hydrochlorothiazide 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 Amiloride, Hydrochlorothiazide states a food rule worth keeping to, and 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.

Know someone taking this? Share
Facebook Post Reddit Email
On this page
Interaction report

Lorenzo's Oil and Amiloride, Hydrochlorothiazide

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 Amiloride, Hydrochlorothiazide and Lorenzo's 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.

Worth understanding: our licensed dataset holds no drug-interaction record for Lorenzo's Oil at all — not against Amiloride, Hydrochlorothiazide, 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.

Lorenzo's Oil safety at a glance

Lorenzo's Oil overall Use caution It is a medical treatment for a rare disease and should only be used under specialist supervision, not as a general supplement.
Pregnancy Avoid Safety in pregnancy is not established; use only if a specialist directs it.
Breastfeeding Avoid Safety while breastfeeding is not established; talk to your doctor first.

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

Still wondering about combining Amiloride, Hydrochlorothiazide and Lorenzo's Oil? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Lorenzo's Oil and Amiloride, Hydrochlorothiazide 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. 3 of them are worth acting on rather than waiting out — marked below.

  • A low platelet count / A low white blood cell count / Bleeding or bruising Worth acting on Additional detail

    Lorenzo's Oil

    “Orally, Lorenzo's oil can cause thrombocytopenia, neutropenia, purpura, petechiae, and bleeding (6,924,926,927).”

    Lorenzo's Oil · Natural Medicines adverse-effect record, reported in thrombocytopenia.

    4 sources cited
    1. 6. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
    2. 924. Aubourg P, Adamsbaum C, Lavallard-Rousseau MC, et al. A two-year trial of oleic and erucic acids (Lorenzo's oil) as treatment for adrenomyeloneuropathy. N Engl J Med 1993;329:745-52. PubMed
    3. 926. Chai BC, Etches WS, Stewart MW, Siminoski K. Bleeding in a patient taking Lorenzo's oil: evidence for a vascular defect. Postgrad Med J 1996;72:113-4.
    4. 927. Revell P, Green A, Green S. Platelets in treated adrenoleukodystrophy: a brief report. J Inherit Metab Dis 1995;18:635-7. PubMed

    “Orally, Lorenzo's oil can cause thrombocytopenia, purpura, petechiae, bleeding, and neutropenia (6,924,926,927).”

    Lorenzo's Oil · Natural Medicines adverse-effect record, reported in thrombocytopenia.

    4 sources cited
    1. 6. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
    2. 924. Aubourg P, Adamsbaum C, Lavallard-Rousseau MC, et al. A two-year trial of oleic and erucic acids (Lorenzo's oil) as treatment for adrenomyeloneuropathy. N Engl J Med 1993;329:745-52. PubMed
    3. 926. Chai BC, Etches WS, Stewart MW, Siminoski K. Bleeding in a patient taking Lorenzo's oil: evidence for a vascular defect. Postgrad Med J 1996;72:113-4.
    4. 927. Revell P, Green A, Green S. Platelets in treated adrenoleukodystrophy: a brief report. J Inherit Metab Dis 1995;18:635-7. PubMed

    Amiloride, Hydrochlorothiazide

    Listed in the ADVERSE REACTIONS section of the FDA label for Amiloride, Hydrochlorothiazide. Read the label on DailyMed ›

Reported for Lorenzo's Oil but not commonly for Amiloride, Hydrochlorothiazide: a higher chance of infection.

Effects for Amiloride, Hydrochlorothiazide come from the ADVERSE REACTIONS section of its FDA label; effects for Lorenzo's Oil come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

How to take them

Some Amiloride, Hydrochlorothiazide Products Have a Food Rule — Lorenzo's Oil Should Not Break It

At least one FDA label for a product containing Amiloride, Hydrochlorothiazide says to take it with food. If you take Lorenzo's Oil on an empty stomach out of habit, keep them separate — and take Amiloride, Hydrochlorothiazide with a meal where the label says to.

This may not be true of your version. Food instructions belong to the product, not the ingredient: two Amiloride, Hydrochlorothiazide 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.

DOSAGE AND ADMINISTRATION Amiloride hydrochloride and hydrochlorothiazide tablets should be administered with food.

From the Dosage and Administration section of the FDA label we read for Amiloride, Hydrochlorothiazide — 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 Amiloride, Hydrochlorothiazide

This page covers Lorenzo's Oil only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Amiloride, Hydrochlorothiazide page lists 236 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), American Hellebore (major), American Mistletoe (major), Asarabacca (major) and Dolomite (major).

By severity: 10 major · 199 moderate · 27 minor.

From our pharmacist’s overview on the Amiloride, Hydrochlorothiazide page

“The typical Moduretic (amiloride with hydrochlorothiazide) patient is managing blood pressure long term, and the supplements that crowd reaches for (herbal blood pressure aids, potassium, calcium) are exactly what fills this list. It deserves a careful read, not a skim.”

Reviewed by 2 · Jul 18, 2026

Open the Amiloride, Hydrochlorothiazide interaction page

How much people look this up

Where Lorenzo's Oil and Amiloride, Hydrochlorothiazide 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 Lorenzo's Oil
Steady interest

#1,004 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Amiloride, Hydrochlorothiazide
Top 10%

#234 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 Lorenzo's Oil reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Lorenzo's Oil and Amiloride, Hydrochlorothiazide 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 Lorenzo's Oil

What is Lorenzo's Oil?

  • Adrenoleukodystrophy (ALD)
  • Adrenomyeloneuropathy (AMN)
  • Lowering very long-chain fatty acids in blood
  • Slowing progression of certain inherited disorders

Lorenzo's Oil is not a typical herbal supplement—it is a specially formulated mixture of two fatty acids (glyceryl trioleate and glyceryl trierucate, in a 4:1 ratio) developed to lower very long-chain fatty acids in people with adrenoleukodystrophy (ALD). It can normalize blood fatty acid levels and may help delay disease in some boys who are not yet showing symptoms, but it is not a cure and should only be used under specialist medical supervision.

Refined plant-derived oils (rapeseed/olive oil sources) · Oral liquid oil (prescription-style medical formulation)

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

Lorenzo's Oil: dosing

There is no standard over-the-counter dose for Lorenzo's Oil. When used medically, the amount is calculated by a specialist based on the person's body and is adjusted using blood tests and a carefully controlled low-fat diet.Because dosing must be individualized and monitored, you should not try to dose this product yourself. Do not use it as a casual supplement.

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

Read the full Lorenzo's Oil monograph & all interactions
Medication

About Amiloride and Hydrochlorothiazide

What Is Amiloride and Hydrochlorothiazide Used For?

Brand names: Moduretic, Amilzide, Moduret 25, Amil-Co

Amiloride hydrochloride and hydrochlorothiazide tablets are used for patients with high blood pressure (hypertension) or congestive heart failure who tend to develop low potassium (hypokalemia) when taking a thiazide or other diuretic alone — or for whom keeping potassium levels in a normal range is especially important, such as people taking digoxin or those with significant heart rhythm problems.

The tablets may be used on their own or alongside other blood pressure medicines, such as methyldopa or beta blockers. This combination product is not intended as the first-choice treatment for swelling (edema) or high blood pressure unless low potassium is a specific concern.

See full Amiloride and Hydrochlorothiazide drug information
Keep checking

Other Drugs & Lorenzo's Oil

Browse every other medication we’ve checked against Lorenzo's Oil — 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 Lorenzo's Oil against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Lorenzo's Oil list.

See the full Lorenzo's Oil interactions page
See every supplement checked against Amiloride, Hydrochlorothiazide, ranked by severity
Evidence & sources

Lorenzo's Oil References

The 12 references that drive our Lorenzo's 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.

  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Kaplan PW, Tusa RJ, Shankroff J, et al. Visual evoked potentials in adrenoleukodystrophy: a trial with glycerol trioleate and Lorenzo oil. Ann Neurol 1993;34:169-74.
  3. Poulos A, Gibson R, Sharp P, et al. Very long chain fatty acids in X-linked adrenoleukodystrophy brain after treatment with Lorenzo's oil. Ann Neurol 1994;36:741-6. PubMed
  4. Duchesne N, Dufour M, Bouchard G, et al. Adrenoleukodystrophy: magnetic resonance follow-up after Lorenzo's oil therapy. Can Assoc Radiol J 1995;46:386-91.
  5. Moser HW. Clinical and therapeutic aspects of adrenoleukodystrophy and adrenomyeloneuropathy. J Neuropathol Exp Neurol 1995;54:740-5. PubMed
  6. Aubourg P, Adamsbaum C, Lavallard-Rousseau MC, et al. A two-year trial of oleic and erucic acids (Lorenzo's oil) as treatment for adrenomyeloneuropathy. N Engl J Med 1993;329:745-52. PubMed
  7. Chai BC, Etches WS, Stewart MW, Siminoski K. Bleeding in a patient taking Lorenzo's oil: evidence for a vascular defect. Postgrad Med J 1996;72:113-4.
  8. Revell P, Green A, Green S. Platelets in treated adrenoleukodystrophy: a brief report. J Inherit Metab Dis 1995;18:635-7. PubMed
  9. Maeda K, Suzuki Y, Yajima S, et al. Improvement of clinical and MRI findings in a boy with adrenoleukodystrophy by dietary erucic acid therapy. Brain Dev 1992;14:409-12.
  10. Wong V. Adrenoleukodystrophy in a Chinese boy. Brain Dev 1992;14:276-7. PubMed
  11. Moser HW, Raymond GV, Lu SE, et al. Follow-up of 89 asymptomatic patients with adrenoleukodystrophy treated with Lorenzo's Oil. Arch Neurol 2005;62:1073-80. PubMed
  12. Majori M, Scarascia A, Anghinolfi M, et al. Lipoid pneumonia as a complication of Lorenzo's oil therapy in a patient with adrenoleukodystrophy. J Bronchology Interv Pulmonol 2014;21(3):271-3. doi: 10.1097/LBR.0000000000000084. 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 Lorenzo's Oil and Amiloride, Hydrochlorothiazide Together: Common Questions

Is it safe to take Lorenzo's Oil with Amiloride, Hydrochlorothiazide?
We do not list a known interaction between Lorenzo's Oil and Amiloride, Hydrochlorothiazide. 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 Lorenzo's Oil and Amiloride, Hydrochlorothiazide have any of the same side effects?
Yes — our sources link each of them separately to 3 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.
Should I take Lorenzo's Oil and Amiloride, Hydrochlorothiazide at the same time of day?
At least one FDA label for a product containing Amiloride, Hydrochlorothiazide says to take it with food. If you take Lorenzo's Oil on an empty stomach out of habit, keep them separate and take Amiloride, Hydrochlorothiazide with a meal where the label says to. Food instructions belong to the product rather than the ingredient — two Amiloride, Hydrochlorothiazide products can differ — so check the directions on your own box. This is about absorption, not an interaction.
Does Amiloride, Hydrochlorothiazide interact with any supplements?
Yes. Amiloride, Hydrochlorothiazide has documented interactions with 236 supplements in our database — Lorenzo's Oil is not one of them. The Amiloride, Hydrochlorothiazide 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

Lorenzo's Oil monograph Uses, safety profile, and every drug interaction in one place Amiloride and Hydrochlorothiazide drug information The full plain-English guide to this medication Amiloride, Hydrochlorothiazide supplement interactions Every supplement checked against Amiloride, Hydrochlorothiazide, 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 12 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Amiloride, Hydrochlorothiazide and Lorenzo's Oil?

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.