Drug & supplement interaction

Beta-methylphenethylamine (bmpea) + Hydrocodone, Pseudoephedrine, Chlorpheniramine

Hydrocodone, Pseudoephedrine, Chlorpheniramine brand name: Zutripro.

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

Hydrocodone, Pseudoephedrine, Chlorpheniramine falls into 3 drug categories that Beta-methylphenethylamine (bmpea) can interact with; the most serious is rated moderate. Theoretically, BMPEA might increase the levels and clinical effects of CYP2D6 substrates.

Read the full interaction report
SeverityModerate
LikelihoodPossible
Interactions3
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Beta-methylphenethylamine (bmpea) and Hydrocodone, Pseudoephedrine, Chlorpheniramine

These two interact in 3 distinct ways. Each one is explained separately below.

Why Are There 3 Interactions?

Beta-methylphenethylamine (bmpea) interacts with whole categories of medication. Hydrocodone, Pseudoephedrine, Chlorpheniramine falls into 3 of those categories, so it can interact with Beta-methylphenethylamine (bmpea) in 3 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).

Moderate

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES

1 of 3

Why this applies to Hydrocodone, Pseudoephedrine, Chlorpheniramine

Hydrocodone, Pseudoephedrine, Chlorpheniramine falls under CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES — the group Beta-methylphenethylamine (bmpea) interacts with.

Theoretically, BMPEA might increase the levels and clinical effects of CYP2D6 substrates.
In vitro research shows that BMPEA strongly inhibits CYP2D6.
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 wrinkle with this combo: lab studies suggest BMPEA can strongly block an enzyme called CYP2D6. Hydrocodone happens to rely on that same enzyme to turn into its stronger pain-relieving form. So in theory, blocking CYP2D6 could actually reduce some of hydrocodone's pain relief, while leaving more of the parent drug hanging around. On top of that, BMPEA is a stimulant much like amphetamine, and your product already contains pseudoephedrine, another stimulant. Stacking the two could push your heart rate and blood pressure up and leave you feeling jittery or restless.

I'll be honest, this is mostly theoretical and based on test-tube work, not human studies. Still, BMPEA isn't an approved ingredient and carries real heart risks, so I'd steer clear and check with your pharmacist or doctor first.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Liu Y, Santillo MF. Cytochrome P450 2D6 and 3A4 enzyme inhibition by amine stimulants in dietary supplements. Drug Test Anal. 2016;8(3-4):307-10. PubMed
Moderate

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES

2 of 3

Hydrocodone, Pseudoephedrine, Chlorpheniramine also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.

Theoretically, BMPEA might increase the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that BMPEA inhibits CYP3A4 by up to 37%.
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 thing about this combo. Your Zutripro contains hydrocodone, which your liver partly clears using an enzyme called CYP3A4. In lab studies, BMPEA appears to slow that same enzyme down a bit (around a third). If that happens in the body, hydrocodone could hang around a little longer and feel stronger. That can mean more drowsiness, dizziness, slowed breathing, and constipation than you'd expect.

On top of that, BMPEA is an amphetamine-like stimulant, and your medicine already has pseudoephedrine in it. Stacking two stimulants can push up your heart rate and blood pressure, which worries me more than the enzyme issue. This interaction is only theoretical for now, but BMPEA is a risky, poorly studied ingredient. Please check with your pharmacist or doctor before mixing them.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Liu Y, Santillo MF. Cytochrome P450 2D6 and 3A4 enzyme inhibition by amine stimulants in dietary supplements. Drug Test Anal. 2016;8(3-4):307-10. PubMed
Moderate

STIMULANT DRUGS

3 of 3

Hydrocodone, Pseudoephedrine, Chlorpheniramine also falls under STIMULANT DRUGS.

Theoretically, taking BMPEA with other stimulant drugs might increase the risk of adverse cardiovascular effects.
BMPEA is thought to have stimulant effects, including cardiovascular effects such as hypertension, tachycardia, and cardiac arrest.
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 piece to focus on with Zutripro: it contains pseudoephedrine, which is itself a stimulant decongestant that can nudge up your heart rate and blood pressure. BMPEA is an amphetamine-like stimulant, so stacking the two could mean a bigger stimulant push than either alone. On paper, that raises the chance of things like a racing or pounding heartbeat, jitteriness, higher blood pressure, and trouble sleeping.

I want to be honest that this concern is theoretical, based on how these compounds behave rather than solid human studies. Still, BMPEA is an unapproved supplement with real heart-related safety worries and is best avoided altogether. The hydrocodone and chlorpheniramine pieces aren't the issue here. Please run any supplement past your pharmacist or doctor before combining it with Zutripro.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Cohen PA, Bloszies C, Yee C, Gerona R. An amphetamine isomer whose efficacy and safety in humans has never been studied, ß-methylphenylethylamine (BMPEA), is found in multiple dietary supplements. Drug Test Anal. 2015 Apr 7. PubMed
  2. Brown DH, Hansson R, Oosthuizen F, et al. ß-Methylphenylethylamines: common fragmentation pathways with amphetamines in electrospray ionization collision-induced dissociation. Drug Test Anal 2016;8:344-50.

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

Beta-methylphenethylamine (bmpea) Also Interacts With Other Medications

Beta-methylphenethylamine (bmpea) has 812 moderate known drug interactions in our database — the Hydrocodone, Pseudoephedrine, Chlorpheniramine one above is among them. If you take anything else, check it against the full list below.

Moderate 812 No known interaction 2,018 (incl. Hydrocodone, Pseudoephedrine, Chlorpheniramine)
Taking anything else?

Check Another of Your Medications Against Beta-methylphenethylamine (bmpea)

Covers the 2,830 medications we’ve checked against Beta-methylphenethylamine (bmpea). Pick one to open its full report.

Everything else you take

See Every Supplement That Interacts With Hydrocodone, Pseudoephedrine, Chlorpheniramine

This page covers Beta-methylphenethylamine (bmpea) only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Hydrocodone, Pseudoephedrine, Chlorpheniramine page lists 285 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Activated Charcoal (major), Beer (major), Ephedra (major) and Gamma-hydroxybutyrate (ghb) (major).

By severity: 16 major · 228 moderate · 41 minor.

From our pharmacist’s overview on the Hydrocodone, Pseudoephedrine, Chlorpheniramine page

“Zutripro pairs an opioid (hydrocodone) with a decongestant and a sedating antihistamine, which means supplements can interfere from three directions at once, and with 16 major-rated interactions among the 285 on file, this is a list to treat with genuine respect. The biggest cluster, 78 sedating ingredients including alcohol in any for…”

Reviewed by 2 · Jul 18, 2026

Open the Hydrocodone, Pseudoephedrine, Chlorpheniramine interaction page

How much people look this up

Where Beta-methylphenethylamine (bmpea) and Hydrocodone, Pseudoephedrine, Chlorpheniramine 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 Beta-methylphenethylamine (bmpea)
Steady interest

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

29 days ago today
Medication Hydrocodone, Pseudoephedrine, Chlorpheniramine
Top half

#922 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 Beta-methylphenethylamine (bmpea)

What is Beta-methylphenethylamine (bmpea)?

  • Weight loss
  • Pre-workout energy
  • Athletic performance
  • Appetite suppression
  • Mental focus

Beta-methylphenethylamine (BMPEA) is a synthetic stimulant chemically similar to amphetamine that has been found in some weight-loss and sports supplements, often without being clearly listed on the label. It is not an approved or well-studied dietary ingredient, and regulators have warned that it may carry real cardiovascular risks. Because of safety concerns and the lack of human research, it is best avoided.

Read the full Beta-methylphenethylamine (bmpea) monograph & all interactions
Keep checking

Other Drugs & Beta-methylphenethylamine (bmpea)

Browse every other medication we’ve checked against Beta-methylphenethylamine (bmpea) — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
812Moderate
0Minor
2,017No known interaction
812 Moderate 2,017 No interaction
Moderate

812 interactions

Showing 60 of 812 moderate interactions — see all 812 on the Beta-methylphenethylamine (bmpea) page.

No interaction 2,017 drugs checked — show the list

We also checked Beta-methylphenethylamine (bmpea) against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,017 medications checked with no known interaction — see the full Beta-methylphenethylamine (bmpea) list.

See the full Beta-methylphenethylamine (bmpea) interactions page
See every supplement checked against Hydrocodone, Pseudoephedrine, Chlorpheniramine, 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
Beta-methylphenethylamine (bmpea) monograph › Uses, safety, and every drug interaction in one place Hydrocodone, Pseudoephedrine, Chlorpheniramine supplement interactions › Every supplement checked against Hydrocodone, Pseudoephedrine, Chlorpheniramine, 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 Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Beta-methylphenethylamine (bmpea) and Hydrocodone, Pseudoephedrine, Chlorpheniramine Together: Common Questions

Can you take Beta-methylphenethylamine (bmpea) with Hydrocodone, Pseudoephedrine, Chlorpheniramine?
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 3 interactions listed for Beta-methylphenethylamine (bmpea) and Hydrocodone, Pseudoephedrine, Chlorpheniramine?
Hydrocodone, Pseudoephedrine, Chlorpheniramine belongs to more than one drug category, and Beta-methylphenethylamine (bmpea) 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 Beta-methylphenethylamine (bmpea) and Hydrocodone, Pseudoephedrine, Chlorpheniramine 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

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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.