Drug & supplement interaction

Wine + Minoxidil

Minoxidil brand names: Loniten, Rogaine, Minoxidil.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Minoxidil falls into 2 drug categories that Wine can interact with; the most serious is rated moderate. Concomitant use may increase the risk of acute hypotension.

Read the full interaction report
SeverityModerate
LikelihoodProbable
Interactions2
EvidenceC
What do Severity, Likelihood & Evidence mean?
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Interaction report

Wine and Minoxidil

These two interact in 2 distinct ways. Each one is explained separately below.

Why Are There 2 Interactions?

Wine interacts with whole categories of medication. Minoxidil falls into 2 of those categories, so it can interact with Wine in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).

Moderate

VASODILATORS

1 of 2

Why this applies to Minoxidil

Minoxidil falls under VASODILATORS — the group Wine interacts with.

Concomitant use may increase the risk of acute hypotension.
Acute alcohol intoxication can increase the risk of hypotension and additive effects with vasodilators.
Severity Moderate Likelihood Probable Evidence C

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..

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

If you take minoxidil tablets for blood pressure, here is the simple version: minoxidil already works by relaxing and widening your blood vessels. Wine (the alcohol in it) can do something similar and lower your blood pressure too. Put them together and the effects can stack up, so your pressure may drop more than expected.

What that feels like in real life is dizziness, lightheadedness, a fast or pounding heartbeat, or feeling faint, especially when you stand up quickly. Larger amounts of wine make this more likely than a small glass with dinner. This isn't about the oral pill being broken down differently, it's just two things lowering your pressure at once. If you drink, please check with your doctor or pharmacist first about what's safe for you.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Fraser AG. Pharmacokinetic interactions between alcohol and other drugs. Clin Pharmacokinet 1997;33:79-90. PubMed
Moderate

ANTIHYPERTENSIVE DRUGS

2 of 2

Minoxidil also falls under ANTIHYPERTENSIVE DRUGS.

Theoretically, concomitant use may interfere with blood pressure control.
Clinical research suggests that consumption of alcohol can increase both systolic and diastolic blood pressure. However, acute alcohol intoxication can also increase the risk of hypotension and additive effects with antihypertensive drugs.
Severity Moderate Likelihood Probable Evidence B

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..

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

If you take oral minoxidil (Loniten) for high blood pressure, mixing it with wine can pull your numbers in two directions, and that's the tricky part. Over time, regular drinking tends to nudge blood pressure up, which can work against the medicine you're taking to bring it down. On the flip side, having a few drinks at once can cause your blood pressure to drop too low on top of the minoxidil's effect, leaving you dizzy, lightheaded, or with a racing heartbeat, especially when you stand up.

The evidence here is moderate, not rock-solid, but it's worth respecting. An occasional small glass is different from heavy or daily drinking. Talk with your pharmacist or doctor about what's safe for you before changing anything. (Note: this applies to minoxidil pills, not Rogaine you rub on your scalp.)

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Fraser AG. Pharmacokinetic interactions between alcohol and other drugs. Clin Pharmacokinet 1997;33:79-90. PubMed
  2. Zilkens, R. R., Burke, V., Hodgson, J. M., Barden, A., Beilin, L. J., and Puddey, I. B. Red wine and beer elevate blood pressure in normotensive men. Hypertension 2005;45(5):874-879. PubMed
  3. Potter, J. F., Watson, R. D., Skan, W., and Beevers, D. G. The pressor and metabolic effects of alcohol in normotensive subjects. Hypertension 1986;8(7):625-631. PubMed
  4. Puddey, I. B., Beilin, L. J., Vandongen, R., Rouse, I. L., and Rogers, P. Evidence for a direct effect of alcohol consumption on blood pressure in normotensive men. A randomized controlled trial. Hypertension 1985;7(5):707-713. PubMed
  5. Puddey, I. B., Beilin, L. J., Vandongen, R., and Rouse, I. L. A randomized controlled trial of the effect of alcohol consumption on blood pressure. Clin Exp Pharmacol Physiol 1985;12(3):257-261. PubMed

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction 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.
  • PossibleInteraction 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.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Wine Also Interacts With Other Medications

Wine has 656 major, 269 moderate known drug interactions in our database — the Minoxidil one above is among them. If you take anything else, check it against the full list below.

Major 656 Moderate 269 No known interaction 1,905 (incl. Minoxidil)
Taking anything else?

Check Another of Your Medications Against Wine

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

Everything else you take

See Every Supplement That Interacts With Minoxidil

This page covers Wine only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Minoxidil page lists 139 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), Tyramine (major) and Adrafinil (moderate).

By severity: 4 major · 113 moderate · 22 minor.

From our pharmacist’s overview on the Minoxidil page

“American hellebore heads the concerns for anyone taking minoxidil (Loniten, Rogaine), because even small amounts of its alkaloids lower blood pressure on their own, a dangerous match with one of the most potent pressure-lowering drugs prescribed. It is one of four major-rated entries among the 139 supplements and herbs on record, and t…”

Reviewed by 2 · Jul 18, 2026

Open the Minoxidil interaction page

One more smart check

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

We hold 8 real supplement products containing Wine, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Wine. Your product may carry other ingredients that interact with Minoxidil too, on top of Wine — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Wine and Minoxidil 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 Wine
Top half

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

29 days ago today
Medication Minoxidil
Top 25%

#408 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.

Supplement

About Wine

What is Wine?

  • Social and relaxation use
  • Heart health (popular belief)
  • Antioxidant intake
  • Aiding digestion (traditional use)
  • Culinary flavoring

Wine is an alcoholic beverage made from fermented grapes and is not a true dietary supplement or medicine. Despite popular claims about heart benefits, the alcohol it contains carries real health risks, and no amount of drinking can be recommended to improve health. If you drink, do so in moderation, and avoid alcohol entirely during pregnancy or if you have certain medical conditions.

Read the full Wine monograph & all interactions
Medication

About Minoxidil

What Is Minoxidil Used For?

Brand names: Loniten, Rogaine, Minoxidil

Minoxidil tablets (oral) are used to treat severe high blood pressure that hasn't responded adequately to other medications. This is a powerful treatment reserved for difficult-to-control cases.

Many topical minoxidil products — including solutions, gels, sprays, and foam — are used to regrow hair on the top of the scalp. Dizop Minoxidil Topical Gel is specifically indicated for hair regrowth in men. Bosley MD Regular Strength for Women topical solution is indicated for women with hair loss on the top of the scalp.

See full Minoxidil drug information
Keep checking

Other Drugs & Wine

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

656Major
269Moderate
0Minor
1,904No known interaction
656 Major 269 Moderate 1,904 No interaction
Major

656 interactions

Showing 60 of 656 major interactions — see all 656 on the Wine page.

Moderate

269 interactions

Showing 60 of 269 moderate interactions — see all 269 on the Wine page.

No interaction 1,904 drugs checked — show the list

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

Showing the 60 most looked-up of 1,904 medications checked with no known interaction — see the full Wine list.

See the full Wine interactions page
See every supplement checked against Minoxidil, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Wine monograph › Uses, safety, and every drug interaction in one place Minoxidil supplement interactions › Every supplement checked against Minoxidil, ranked by severity Minoxidil drug information › The full plain-English guide to this medication Supplement interaction checker › Check any supplement or product against your medications Browse medications A–Z › Every drug we've checked against herbs & supplements Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Wine and Minoxidil Together: Common Questions

Can you take Wine with Minoxidil?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
Why are there 2 interactions listed for Wine and Minoxidil?
Minoxidil belongs to more than one drug category, and Wine interacts with each of those categories a little differently. We list every one so nothing is missed — your overall risk is driven by the most serious of them.
How serious is the Wine and Minoxidil interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

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

Still Have a Question About Minoxidil and Wine?

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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.