Drug & supplement interaction

Saffron + Metoclopramide Hydrochloride

Metoclopramide Hydrochloride brand name: Gimoti.

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

Saffron has a moderate interaction with Metoclopramide Hydrochloride. Theoretically, concomitant use of saffron and CNS depressants might have additive sedative effects.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Saffron and Metoclopramide Hydrochloride

Here is the interaction we found between these two, with the evidence behind it.

Moderate

CNS DEPRESSANTS

Why this applies to Metoclopramide Hydrochloride

Metoclopramide Hydrochloride falls under CNS DEPRESSANTS — the group Saffron interacts with.

Theoretically, concomitant use of saffron and CNS depressants might have additive sedative effects.
Clinical research shows that taking saffron extract 60 mg orally daily for 26 weeks can cause drowsiness and sedation. Animal research suggests that adding saffron to hexobarbital further increases sleeping and slows motor activity.
Severity Moderate Likelihood Possible Evidence D

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.

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

Here's the simple version: metoclopramide (Gimoti) can already make some people feel drowsy or mentally foggy on its own. Saffron, when taken as a concentrated supplement, has also been shown in some research to cause mild drowsiness. So the concern is that stacking the two together could leave you feeling sleepier or more sluggish than either one alone.

I want to be honest with you though: this is a theoretical interaction based on how these substances behave, not strong human studies showing real trouble. The pinch of saffron you'd use in cooking almost certainly won't matter. Higher daily supplement doses are where I'd pay closer attention. If you notice extra tiredness, dizziness, or feel less alert when driving, loop in your pharmacist or doctor before changing anything.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Safarinejad MR, Shafiei N, Safarinejad S. A prospective double-blind randomized placebo-controlled study of the effect of saffron (Crocus sativus Linn.) on semen parameters and seminal plasma antioxidant capacity in infertile men with idiopathic oligoasth
  2. Zhang, Y., Shoyama, Y., Sugiura, M., and Saito, H. Effects of Crocus sativus L. on the ethanol-induced impairment of passive avoidance performances in mice. Biol.Pharm Bull. 1994;17(2):217-221. 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

Saffron Also Interacts With Other Medications

Saffron has 520 moderate known drug interactions in our database — the Metoclopramide Hydrochloride one above is one of them. If you take anything else, check it against the full list below.

Moderate 520 No known interaction 2,310 (incl. Metoclopramide Hydrochloride)
Taking anything else?

Check Another of Your Medications Against Saffron

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

From our Q&A

Questions About Saffron or Metoclopramide Hydrochloride

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Saffron or Metoclopramide Hydrochloride, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Metoclopramide Hydrochloride

This page covers Saffron only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Metoclopramide Hydrochloride page lists 135 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Beer (major), Gamma-hydroxybutyrate (ghb) (major), Kava (major) and L-tryptophan (major).

By severity: 7 major · 114 moderate · 14 minor.

From our pharmacist’s overview on the Metoclopramide Hydrochloride page

“Metoclopramide (Gimoti, also sold as Reglan) calms nausea and speeds a slow stomach by acting on the brain, and that is exactly where most of these 135 supplements and herbs collide with it. This is a list to treat with genuine care.”

Reviewed by 2 · Jul 18, 2026

Open the Metoclopramide Hydrochloride interaction page

One more smart check

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

We hold 418 real supplement products containing Saffron, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Saffron. Your product may carry other ingredients that interact with Metoclopramide Hydrochloride too, on top of Saffron — 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 Saffron and Metoclopramide Hydrochloride 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 Saffron
Top 25%

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

29 days ago today
Medication Metoclopramide Hydrochloride
Top half

#1,191 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 Saffron

What is Saffron?

Saffron
  • Depression and low mood
  • Anxiety
  • PMS symptoms
  • Memory and cognition
  • Eye health (age-related macular degeneration)

Saffron is a costly spice that has shown promise in early studies for mild-to-moderate depression and some mood and PMS symptoms, but most research uses small trials, so results are not definitive. It is generally well tolerated in food and small supplement amounts, but high doses can be harmful and it should be avoided in pregnancy. Talk to your pharmacist or doctor before using saffron supplements.

Read the full Saffron monograph & all interactions
Medication

About Metoclopramide Nasal Spray

What Is Metoclopramide Nasal Spray Used For?

Brand name: Gimoti

Gimoti (metoclopramide nasal spray) is approved for adults with acute and recurrent diabetic gastroparesis — a condition where diabetes damages the nerves controlling stomach emptying, causing nausea, vomiting, and bloating. It works to relieve those symptoms by helping the stomach empty more normally.

Gimoti is not recommended for children, or for adults with moderate to severe kidney or liver disease. It is also not recommended for adults taking strong CYP2D6 inhibitor medications (certain antidepressants and other drugs that slow how the body breaks down metoclopramide).

See full Metoclopramide Nasal Spray drug information
Keep checking

Other Drugs & Saffron

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

0Major
520Moderate
0Minor
2,309No known interaction
520 Moderate 2,309 No interaction
Moderate

520 interactions

Showing 60 of 520 moderate interactions — see all 520 on the Saffron page.

No interaction 2,309 drugs checked — show the list

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

Showing the 60 most looked-up of 2,309 medications checked with no known interaction — see the full Saffron list.

See the full Saffron interactions page
See every supplement checked against Metoclopramide Hydrochloride, 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
Saffron monograph › Uses, safety, and every drug interaction in one place Metoclopramide Hydrochloride supplement interactions › Every supplement checked against Metoclopramide Hydrochloride, ranked by severity Metoclopramide Nasal Spray 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 Saffron and Metoclopramide Hydrochloride Together: Common Questions

Can you take Saffron with Metoclopramide Hydrochloride?
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.
How serious is the Saffron and Metoclopramide Hydrochloride 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 Metoclopramide Hydrochloride and Saffron?

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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.