Medication interaction hub

What Supplements Interact with Methazolamide?

Methazolamide brand name: Neptazane. Every interaction below applies to the brands too.

218 Interactions 7 Major 187 Moderate 24 Minor
Curated & coded by · Clinical Pharmacist · Updated September 22, 2026

Drug–supplement interaction data sourced from Natural Medicines Pro, the licensed clinical database from TRC Healthcare / Therapeutic Research, with additional analysis by the HelloPharmacist Pharmacist Team. Our sources · Editorial policy

What is this page for?

One answer, for one medication: what supplements and herbal products interact with Methazolamide? Every vitamin, herb, and supplement ingredient we’ve checked against it is on this page, ranked by severity, each linking to the full report for that exact pair.

This page covers supplement interactions only — to check Methazolamide against your other medications, use the drug–drug interaction checker. Educational information from our licensed clinical databases, not medical advice. Our editorial policy

HelloPharmacist Bottom Line
Our Pharmacist Explains
What is this? The interaction data in the HelloPharmacist supplement database is licensed from Natural Medicines Pro by TRC Healthcare (Therapeutic Research). HelloPharmacist pharmacists often add our own analysis and context on top of that licensed data — such as this Bottom Line summary and the notes on individual interaction pages — and any such commentary is noted as ours.

Methazolamide (Neptazane) treats glaucoma by lowering pressure inside the eye, and because it also has mild water-pill effects it can nudge blood pressure and potassium on its own. That is exactly where most of the 218 supplements on this page press, and the list earns real caution. Seven interactions are rated major, and those deserve to be understood first; American hellebore and yellow dock sit there because one can drop blood pressure sharply while the other deepens potassium loss.

Activated charcoal earns its major rating for a different reason. Taken close to a dose, it can bind the medicine in the gut so less reaches your blood; space the two well apart. The 187 moderate and 24 minor entries mostly echo the blood pressure and potassium themes in gentler form. Finally, 20 ingredients on the list raise sun sensitivity, and doubling up on sun-sensitizers means you can burn faster than expected.

— , Clinical Pharmacist · July 18, 2026

Major 7 Moderate 187 Minor 24 No known interaction 1,234

This box checks one ingredient at a time (like turmeric or magnesium). Taking a supplement product with a whole label of ingredients? Search the product instead — we check every ingredient on it ↓

Most Viewed Ingredient Interactions

Methazolamide: Top Interactions at a Glance

The Methazolamide supplement & herbal interactions people checked most in the last 24 hours, colored by severity. Tap any ingredient to open the full report for that pair.

Showing the 12 highest-ranked of 218 interacting ingredients — plus 1,234 more checked with no known interaction. See the complete ranked list.

Start here

The Most-Checked Methazolamide Combinations Today

The Methazolamide + supplement pages people viewed most in the last 24 hours (resets at midnight). Open any card for the full report.

Moderate Likelihood Possible Apple Cider Vinegar + Methazolamidei

Theoretically, concomitant use of apple cider vinegar with diuretic drugs might increase the risk of hypokalemia.

Read the full interaction Minor Likelihood Possible Beet + Methazolamidei

Beet and beetroot contain nitrates, which can cause vasodilation, potentially leading to lower blood pressure.

Read the full interaction Moderate Likelihood Possible Black Seed + Methazolamidei

Theoretically, taking black seed with antihypertensive drugs might increase the risk of hypotension.

Read the full interaction Moderate Likelihood Possible Uzara + Methazolamidei

Theoretically, concomitant use of potassium-depleting diuretics and uzara can increase the risk of cardiac glycoside toxicity due to potassium depletion.

Read the full interaction Moderate Likelihood Possible Pleurisy Root + Methazolamidei

Theoretically, concomitant use of potassium-depleting diuretics and pleurisy root can increase the risk of cardiac glycoside toxicity due to potassium depletion...

Read the full interaction Major Likelihood Probable Activated Charcoal + Methazolamidei

Activated charcoal reduces systemic exposure to many drugs, including those that undergo enterohepatic recirculation, regardless of the route of administration.

Read the full interaction
The complete list

Every Supplement Checked Against Methazolamide

All 1,452 ingredients in our database, ranked by severity — 218 with a Methazolamide interaction on file and 1,234 with none found. Filter by severity or search any ingredient; hover the for what each ingredient is.

Looking for an interaction with a specific supplement product? Search products instead ↓

Straight answers

Can You Take It With Methazolamide?

One-line answers, one card per combination — scroll through today’s 20 and tap any card for the full report. A different set rotates in daily until every combination has had its turn.

Can you take Apple Cider Vinegar with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of apple cider vinegar with diuretic drugs might increase the risk of hypokalemia.

Full Apple Cider Vinegar + Methazolamide answer

Can you take Beet with Methazolamide?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Beet and beetroot contain nitrates, which can cause vasodilation, potentially leading to lower blood pressure.

Full Beet + Methazolamide answer

Can you take Black Seed with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, taking black seed with antihypertensive drugs might increase the risk of hypotension.

Full Black Seed + Methazolamide answer

Can you take Uzara with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of potassium-depleting diuretics and uzara can increase the risk of cardiac glycoside toxicity due to potassi...

Full Uzara + Methazolamide answer

Can you take Pleurisy Root with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of potassium-depleting diuretics and pleurisy root can increase the risk of cardiac glycoside toxicity due to...

Full Pleurisy Root + Methazolamide answer

Can you take Hoodia with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Clinical research shows that hoodia can increase blood pressure.

Full Hoodia + Methazolamide answer

Can you take Horny Goat Weed with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, horny goat weed might increase the risk of hypotension.

Full Horny Goat Weed + Methazolamide answer

Can you take Horsetail with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, taking horsetail with diuretic drugs might increase potassium loss and the risk of hypokalemia.

Full Horsetail + Methazolamide answer

Can you take Ilex Guayusa with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use might increase the risk of hypokalemia.

Full Ilex Guayusa + Methazolamide answer

Can you take Indian Cassia with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, Indian cassia might increase the risk of potassium depletion in patients taking diuretic drugs.

Full Indian Cassia + Methazolamide answer

Can you take Indian Snakeroot with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of Indian snakeroot and antihypertensive drugs might increase the risk of hypotension.

Full Indian Snakeroot + Methazolamide answer

Can you take Isopropylnorsynephrine with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, isopropylnorsynephrine might decrease the effects of antihypertensive drugs.

Full Isopropylnorsynephrine + Methazolamide answer

Can you take Jalap with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Jalap has diuretic effects.

Full Jalap + Methazolamide answer

Can you take Ketogenic Diet with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, combining carbonic anhydrase inhibitors with the ketogenic diet can increase the risk of kidney stones.

Full Ketogenic Diet + Methazolamide answer

Can you take Khat with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Human research shows that khat and its constituent, cathinone, can increase blood pressure.

Full Khat + Methazolamide answer

Can you take Khella with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use might result in increased photosensitivity.

Full Khella + Methazolamide answer

Can you take Kiwi with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Clinical research suggests that consuming kiwi reduces systolic and diastolic blood pressure in hypertensive individuals.

Full Kiwi + Methazolamide answer

Can you take Korean Pine with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Animal research shows that Korean pine nut oil reduces blood pressure in spontaneously hypertensive rats.

Full Korean Pine + Methazolamide answer

Can you take L-citrulline with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, concomitant use of L-citrulline with antihypertensive drugs might have additive effects and increase the chance of hypotensio...

Full L-citrulline + Methazolamide answer

Can you take Licorice with Methazolamide?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, licorice might reduce the effects of antihypertensive drugs.

Full Licorice + Methazolamide answer
Read the list like a pharmacist

What Severity, Likelihood & Evidence Mean

Severity — How Serious It Can Be

  • Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
  • Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
  • Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
  • No known interaction. Checked against our sources with nothing documented — not the same as proven safety.

Likelihood — How Well It’s Documented

  • Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
  • Probable. Interaction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • Possible. Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
  • Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Where This Data Comes From

  • Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
  • Each entry links to a full report with the clinical detail, likelihood, evidence level, and citations for that exact combination.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

How Does Our Interaction Checker Work?

Behind every verdict on this page is a category system. Our source database doesn’t document supplement interactions drug-by-drug — it documents them against groups of medications that behave the same way (for example, “drugs processed by the CYP3A4 liver enzyme” or “blood-thinning medications”).

So the check works in three steps: (1) Methazolamide is classified into the pharmacology categories it belongs to, (2) every supplement interaction documented against any of those categories is inherited by Methazolamide, and (3) each ingredient keeps its own severity, likelihood, and evidence grades from the underlying record. That’s why one supplement can carry several records for one drug — it may interact through more than one category.

Methazolamide sits in 5 interaction categories. Open any one to see what the group means:

Antihypertensive Drugs 119 ingredients

Blood-pressure-lowering medications. Supplements that lower (or raise) blood pressure can amplify or fight these drugs.

119 of the supplement ingredients on this page reach Methazolamide through this category.

Diuretic Drugs 73 ingredients

Medications that increase fluid loss. Supplements affecting fluid or electrolytes (like potassium) can interact with them.

73 of the supplement ingredients on this page reach Methazolamide through this category.

Photosensitizing Drugs 20 ingredients

Medications that make skin more sun-sensitive. Supplements with the same property can compound it.

20 of the supplement ingredients on this page reach Methazolamide through this category.

Oral Drugs 17 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

17 of the supplement ingredients on this page reach Methazolamide through this category.

Carbonic Anhydrase Inhibitors 1 ingredient

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

1 of the supplement ingredient on this page reaches Methazolamide through this category.

About Methazolamide

Methazolamide is a carbonic anhydrase inhibitor taken by mouth to lower pressure inside the eye in certain types of glaucoma.

Generic name: Methazolamide  ·  Brand name: Neptazane.

See the full Methazolamide drug information

Related: does Methazolamide deplete any nutrients?

Methazolamide has 7 reported nutrient associations in the research literature — see the Methazolamide nutrient depletion report.

Check a real product

Take a Supplement Product? Check the Whole Bottle Against Methazolamide

Most supplements are combination products — and the interaction may come from an ingredient you didn’t buy it for. Search any product below (or scan its label) and we’ll check every ingredient on it against Methazolamide.

Search a supplement product

Type a product name, brand, or UPC — smart search across our full catalog.

Grounded search over our product catalog — every verdict comes from our interaction database, never AI guesswork. How we use AI

Or scan the bottle

Photograph any Supplement Facts panel — we read the ingredients and check each one against your medications. Free, in seconds.

Open the label scanner

Prefer typing? The interaction checker looks up products by name too.

Products that contain Methazolamide-interacting ingredients

Real supplements from the NIH label database that contain the top interacting ingredients on this page — each one is worth a full label check before combining with Methazolamide.

TNT Thermanite by GEC Genetic Edge Compounds contains Tyramine Diablos ECA Fire Caps by Innovative Laboratories contains Tyramine Ultimate Burn by Schwartz Laboratories contains Tyramine Final Cutz by Infinite Labs contains Tyramine
Pharmacist Counseling Corner

Methazolamide & Supplements: Common Questions

What supplements interact with Methazolamide?
Our database currently documents 218 ingredients with a known Methazolamide interaction (7 major, 187 moderate, 24 minor). The practical move: scan the major group first, then look up the exact supplements you take rather than reading all 218. The highest-ranked right now: American Hellebore, Tyramine, Activated Charcoal.
Which Methazolamide supplement interactions are the most serious?
Focus on the major group: American Hellebore, Tyramine, Activated Charcoal, American Mistletoe and Lithium, among others. A major rating means the combination can be clinically significant, not that harm is guaranteed — but it's exactly the kind of thing to run past your pharmacist before your next dose, not after. Jump to the ranked list.
Can I take vitamins or supplements while on Methazolamide?
Plenty of supplements coexist fine with Methazolamide; a shorter list does not. Rather than memorizing it, check the specific ingredients on your labels — the ranked list above covers every one we've checked, and multi-ingredient products can be checked label-by-label with our scanner. Try the label scanner or the interaction checker.
Do brands like Neptazane have the same supplement interactions as Methazolamide?
Yes — Neptazane all contain Methazolamide, so everything on this page applies to them equally. Interactions belong to the active drug, never to the brand on the box; the same is true of generics.
Where do these interaction ratings come from?
Every rating comes from the Natural Medicines database — the same evidence-graded reference pharmacists and hospitals use — and each interaction carries three separate grades: severity (how bad it can be), likelihood (how well it's documented in studies and case reports), and an evidence level. Our pharmacists review the content; we never let an AI decide an interaction. See how to read the ratings and our editorial policy.
Does Methazolamide deplete any vitamins or nutrients?
It might — Methazolamide has 7 reported nutrient-depletion associations in the research literature, which is a different question from interactions: instead of a supplement changing the drug, the drug may lower a nutrient over time. See the Methazolamide nutrient depletion report for the specifics and what to discuss with your pharmacist.
What about Methazolamide and my other medications?
This page covers Methazolamide against supplements and herbal ingredients. Checking Methazolamide against your other prescription or OTC medications is a different tool — our drug interaction checker covers that side. Head to the drug–drug interaction checker, or read the full Methazolamide drug information.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Where next

More Free Pharmacist Tools

Supplement interaction checker Check any supplement or product against your medications Supplement label scanner Photograph a Supplement Facts panel; we check every ingredient Browse medications A–Z Every drug we’ve checked against herbs & supplements Ingredient directory Every vitamin, herb & mineral we track, with interaction data Product directory Look up any bottle by name, brand, or barcode Ask a pharmacist Free, personal answer from our licensed team
Sourcing

Where This Data Comes From — and Why You Can Trust It

🧪 Licensed clinical database

Every interaction verdict on this page comes from Natural Medicines Pro (TRC Healthcare / Therapeutic Research) — the same evidence-graded reference used by pharmacists and hospitals. We license this data directly; we do not scrape it, and no AI invents an interaction.

🧑‍⚕️ Pharmacist review

This page is curated and coded by , Clinical Pharmacist, with additional analysis by the HelloPharmacist Pharmacist Team. Editorial commentary is ours; the licensed interaction records are shown as sourced.

🔄 Kept current

Our interaction database refreshes on a weekly cycle, and this page re-checks the live database every time it’s rebuilt — what you see reflects the database as of September 22, 2026.

🔍 Full transparency

How every dataset on this site is sourced, licensed, and updated is documented publicly: our data sources · editorial policy · how we use AI.

Educational information, not medical advice. An interaction being on file does not mean it will happen to you — and absence of one is not proof of safety. Never start or stop a medication or supplement without talking to your pharmacist or doctor.