Drug & supplement interaction

Sage + Codeine Phosphate, Pseudoephedrine, Triprolidine

Codeine Phosphate, Pseudoephedrine, Triprolidine brand name: CoActifed.

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

Codeine Phosphate, Pseudoephedrine, Triprolidine falls into 2 drug categories that Sage can interact with; the most serious is rated moderate. Theoretically, taking sage might increase the sedative and adverse effects of CNS depressants.

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

Sage and Codeine Phosphate, Pseudoephedrine, Triprolidine

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

Why Are There 2 Interactions?

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

Moderate

CNS DEPRESSANTS

1 of 2

Why this applies to Codeine Phosphate, Pseudoephedrine, Triprolidine

Codeine Phosphate, Pseudoephedrine, Triprolidine falls under CNS DEPRESSANTS — the group Sage interacts with.

Theoretically, taking sage might increase the sedative and adverse effects of CNS depressants.
Some constituents of sage have CNS depressant 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

Let's talk about CoActifed, which combines codeine, pseudoephedrine, and an antihistamine called triprolidine. The codeine and triprolidine parts can both make you drowsy. Some lab studies suggest a few compounds in sage have mild calming, sedative-like activity. So in theory, pairing concentrated sage with this medicine could add to the sleepiness, leaving you feeling groggier, foggy, or slower to react than usual. The pseudoephedrine is a stimulant, so it may offset some of that, but it's hard to predict.

Honestly, this is a theoretical concern based only on lab work, not on real patients. A little sage in your cooking is very unlikely to matter. Strong sage extracts or essential oil are where I'd be more cautious. If you take CoActifed regularly, just check with your pharmacist before adding sage supplements.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Perry NS, Bollen C, Perry EK, Ballard C. Salvia for dementia therapy: review of pharmacological activity and pilot tolerability clinical trial. Pharmacol Biochem Behav 2003;75:651-9.. PubMed
Moderate

CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES

2 of 2

Codeine Phosphate, Pseudoephedrine, Triprolidine also falls under CYTOCHROME P450 2D6 (CYP2D6) SUBSTRATES.

Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP2D6. So far, this interaction has not been reported in humans.
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: the codeine part of CoActifed is a prodrug. Your body has to convert it into morphine using an enzyme called CYP2D6 before it can ease your cough or pain. Lab tests suggest sage may slow that same enzyme down. If it did that in real life, less codeine would turn into morphine, so you might get weaker cough or pain relief rather than more side effects.

Honestly though, this is theoretical. It comes from test-tube studies only and hasn't been seen in actual people, and a sprinkle of sage in cooking is very unlikely to matter. Concentrated sage extracts or the essential oil are the bigger question marks. If you take those regularly, mention it to your pharmacist or doctor.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Foster BC, Vandenhoek S, Hana J, et al. In vitro inhibition of human cytochrome P450-mediated metabolism of marker substrates by natural products. Phytomedicine 2003;10:334-42.. PubMed
  2. Hellum BH, Nilsen OG. The in vitro inhibitory potential of trade herbal products on human CYP2D6-mediated metabolism and the influence of ethanol. Basic Clin Pharmacol Toxicol. 2007 Nov;101:350-8.

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

Sage Also Interacts With Other Medications

Sage has 1,295 moderate known drug interactions in our database — the Codeine Phosphate, Pseudoephedrine, Triprolidine one above is among them. If you take anything else, check it against the full list below.

Moderate 1,295 No known interaction 1,535 (incl. Codeine Phosphate, Pseudoephedrine, Triprolidine)
Taking anything else?

Check Another of Your Medications Against Sage

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

Everything else you take

See Every Supplement That Interacts With Codeine Phosphate, Pseudoephedrine, Triprolidine

This page covers Sage only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Codeine Phosphate, Pseudoephedrine, Triprolidine page lists 176 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: 11 major · 142 moderate · 23 minor.

From our pharmacist’s overview on the Codeine Phosphate, Pseudoephedrine, Triprolidine page

“Alcohol is the standout risk here. Beer and wine both carry major ratings against CoActifed (codeine phosphate, pseudoephedrine, and triprolidine), backed by solid human evidence, because drinking deepens the drowsiness and can dangerously slow breathing on a codeine-containing medicine.”

Reviewed by 2 · Jul 18, 2026

Open the Codeine Phosphate, Pseudoephedrine, Triprolidine interaction page

One more smart check

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

We hold 718 real supplement products containing Sage, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Sage. Your product may carry other ingredients that interact with Codeine Phosphate, Pseudoephedrine, Triprolidine too, on top of Sage — 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 Sage and Codeine Phosphate, Pseudoephedrine, Triprolidine 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 Sage
Top 25%

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

29 days ago today
Medication Codeine Phosphate, Pseudoephedrine, Triprolidine
Steady interest

#2,351 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 Sage

What is Sage?

Sage
  • Sore throat and mouth irritation
  • Digestive upset
  • Excessive sweating
  • Memory and thinking
  • Menopause symptoms (hot flashes)
  • General antioxidant support

Sage is a common kitchen herb that is generally safe in food amounts and is traditionally used for sore throats, digestion, sweating, and memory. Some early research is encouraging for sore throat and menopausal hot flashes, but most uses are not well proven. Concentrated extracts and the essential oil should be used carefully because high doses contain a compound called thujone, which can be harmful.

Read the full Sage monograph & all interactions
Keep checking

Other Drugs & Sage

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

0Major
1,295Moderate
0Minor
1,534No known interaction
1,295 Moderate 1,534 No interaction
Moderate

1,295 interactions

Showing 60 of 1,295 moderate interactions — see all 1,295 on the Sage page.

No interaction 1,534 drugs checked — show the list

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

Showing the 60 most looked-up of 1,534 medications checked with no known interaction — see the full Sage list.

See the full Sage interactions page
See every supplement checked against Codeine Phosphate, Pseudoephedrine, Triprolidine, 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
Sage monograph › Uses, safety, and every drug interaction in one place Codeine Phosphate, Pseudoephedrine, Triprolidine supplement interactions › Every supplement checked against Codeine Phosphate, Pseudoephedrine, Triprolidine, 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 Sage and Codeine Phosphate, Pseudoephedrine, Triprolidine Together: Common Questions

Can you take Sage with Codeine Phosphate, Pseudoephedrine, Triprolidine?
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 Sage and Codeine Phosphate, Pseudoephedrine, Triprolidine?
Codeine Phosphate, Pseudoephedrine, Triprolidine belongs to more than one drug category, and Sage 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 Sage and Codeine Phosphate, Pseudoephedrine, Triprolidine 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 Codeine Phosphate, Pseudoephedrine, Triprolidine and Sage?

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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.