Sage + Diltiazem, Enalapril
Diltiazem, Enalapril brand name: Teczem.
Diltiazem, Enalapril falls into 3 drug categories that Sage can interact with; the most serious is rated moderate. Theoretically, sage might increase or decrease the effects of antihypertensive drugs.
Read the full interaction reportSage and Diltiazem, Enalapril
These two interact in 3 distinct ways. Each one is explained separately below.
Why Are There 3 Interactions?
Sage interacts with whole categories of medication. Diltiazem, Enalapril falls into 3 of those categories, so it can interact with Sage in 3 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Moderate).
ANTIHYPERTENSIVE DRUGS
1 of 3Why this applies to Diltiazem, Enalapril
Diltiazem, Enalapril falls under ANTIHYPERTENSIVE DRUGS — the group Sage interacts with.
Animal research suggests that common sage (Salvia officinalis) can cause prolonged blood pressure reduction. However, clinical research suggests that Spanish sage (Salvia lavandulaefolia) can increase blood pressure in some people with hypertension. Until more is known, use with caution.
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.
Teczem is a combination pill that lowers blood pressure two ways: diltiazem (a calcium channel blocker) and enalapril (an ACE inhibitor). The concern with sage here is really about your blood pressure numbers, not a dangerous chemical reaction. Honestly, the evidence is thin and mostly comes from lab and animal studies, so I wouldn't lose sleep over it.
Here's the catch: sage could push your pressure in either direction. Some types may lower it further, which could add to your medicine and leave you dizzy, lightheaded, or tired. Other sage extracts have actually raised pressure in some people, which could work against your treatment. A pinch of sage in cooking is fine. If you're using concentrated capsules or sage oil, check with your pharmacist or doctor first.
- Todorov S, Philianos S, Petkov V, et al. Experimental pharmacological study of three species from genus Salvia. Acta Physiol Pharmacol (Bulg) 1984;10:13-20.
- 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
P-GLYCOPROTEIN SUBSTRATES
2 of 3Diltiazem, Enalapril also falls under P-GLYCOPROTEIN SUBSTRATES.
In vitro research suggests that common sage (Salvia officinalis) can inhibit the multi-drug transporter protein, P-glycoprotein. This effect has not been reported in humans.
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.
Here's the gist with Teczem, which combines diltiazem (a blood pressure and heart rate medicine) and enalapril. Lab studies hint that sage may block a transporter protein called P-glycoprotein, which helps move certain drugs out of your body. If that protein slows down, a bit more diltiazem could stick around. In theory, that might mean stronger effects like lower blood pressure, a slower heartbeat, dizziness, lightheadedness, or swelling in the ankles.
The important part: this comes only from test-tube work, not from people, so the real-world risk looks small. Cooking with sage almost certainly won't matter. Concentrated sage extracts or the essential oil are where I'd be more cautious. If you take a sage supplement regularly, just give your pharmacist or doctor a heads-up.
- Hellum, B. H. and Nilsen, O. G. In vitro inhibition of CYP3A4 metabolism and P-glycoprotein-mediated transport by trade herbal products. Basic Clin Pharmacol Toxicol. 2008;102(5):466-475.
CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES
3 of 3Diltiazem, Enalapril also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.
In vitro evidence suggests that aqueous extracts of sage can inhibit CYP3A4. So far, this interaction has not been reported in humans.
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.
Your medication Teczem combines diltiazem (a calcium channel blocker) with enalapril (an ACE inhibitor). The diltiazem part is handled by a liver enzyme called CYP3A4, and lab studies hint that sage may slow that enzyme down a bit. If that happened in the body, diltiazem could build up and act more strongly. With this combo, that might mean extra blood pressure lowering, dizziness, a slower heart rate, or swelling in the ankles.
Here's the reassuring part: this is only a theoretical concern from test-tube research, and it has never actually been reported in people. Food amounts of sage in cooking are very unlikely to matter. Concentrated sage extracts or oils are a different story, so check with your pharmacist or doctor before using them regularly.
- 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
- Hellum, B. H. and Nilsen, O. G. In vitro inhibition of CYP3A4 metabolism and P-glycoprotein-mediated transport by trade herbal products. Basic Clin Pharmacol Toxicol. 2008;102(5):466-475.
What These Ratings Mean
Every interaction above is graded three ways — here’s the key to each label.
Clinically significant. Avoid the combination, or use only under close professional supervision.
Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.
Generally not serious. Be aware of it and mention it to your pharmacist.
- 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.
- 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.
Sage Also Interacts With Other Medications
Sage has 1,295 moderate known drug interactions in our database — the Diltiazem, Enalapril one above is among them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Sage
We haven’t checked that one against Sage yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Sage. Pick one to open its full report.
See Every Supplement That Interacts With Diltiazem, Enalapril
This page covers Sage only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Diltiazem, Enalapril page lists 271 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), Asarabacca (major) and Coleus (major).
By severity: 9 major · 220 moderate · 42 minor.
From our pharmacist’s overview on the Diltiazem, Enalapril page
“Anyone taking Teczem (diltiazem with enalapril) for blood pressure should know that most of the 271 supplements with an interaction on file hit the same targets as the drug itself. The bulk either add to its blood-pressure-lowering effect or change how the body handles diltiazem, which is processed by an enzyme called CYP3A4.”
Reviewed by 2 · Jul 18, 2026
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 Diltiazem, Enalapril 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:
Where Sage and Diltiazem, Enalapril 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.
#262 of 1,452 supplements looked up here in the last 7 days
#1,885 of 2,830 medications looked up here in the last 7 days
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.
About Sage
What is 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.
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.
No drugs match “”.
1,295 interactions
- Diclofenac Sodium ›
- Diltiazem ›
- Nifedipine ›
- Ibuprofen ›
- Diphenhydramine ›
- Hydrocortisone ›
- Insulin (rdna) ›
- Naproxen ›
- Doxycycline ›
- Erythromycin ›
- Estradiol ›
- Minocycline ›
- Propranolol ›
- Tetracycline ›
- Lidocaine ›
- Ranitidine ›
- Hydrochlorothiazide ›
- Norethindrone ›
- Testosterone ›
- Verapamil ›
- Levonorgestrel ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Flurazepam ›
- Glyburide ›
- Glycopyrrolate ›
- Insulin (pork) ›
- Triazolam ›
- Zopiclone ›
- Colchicine ›
- Fentanyl ›
- Flurbiprofen ›
- Oxybutynin ›
- Oxycodone ›
- Phenytoin ›
- Prednisolone ›
- Tacrolimus ›
- Temazepam ›
- Triamcinolone ›
- Apomorphine ›
- Budesonide ›
- Carbamazepine ›
- Clindamycin ›
- Dextromethorphan ›
- Diclofenac Potassium ›
- Doxorubicin ›
- Fluticasone ›
- Formoterol ›
- Hydralazine ›
- Indomethacin ›
- Insulin (human) ›
- Ipratropium ›
- Miconazole ›
- Morphine Sulfate ›
- Nitrazepam ›
- Procainamide ›
- Trimipramine ›
- Acetaminophen ›
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.
- Levothyroxine ›
- Methylphenidate ›
- Aspirin ›
- Rosuvastatin ›
- Escitalopram ›
- Docusate ›
- Hydroxyurea ›
- Valacyclovir ›
- Sumatriptan ›
- Bupropion ›
- Amoxicillin ›
- Acyclovir ›
- Bendamustine ›
- Methotrexate ›
- Azithromycin ›
- Isotretinoin ›
- Methylene Blue ›
- Ciprofloxacin ›
- Levothyroxine, Liothyronine ›
- Cyclopentolate ›
- Cephalexin ›
- Roxithromycin ›
- Pegunigalsidase Alfa-iwxj ›
- Daptomycin ›
- Hexobarbitone ›
- Dexmethylphenidate ›
- Levothyroxine Sodium ›
- Factor 7a ›
- Thyroid Hormone ›
- Carbidopa, Levodopa ›
- Ezetimibe ›
- Levodopa ›
- Mitomycin ›
- Cefaclor ›
- Phenylephrine ›
- Vancomycin ›
- Lenvatinib ›
- Hethylphenidate Hcl ›
- Dirithromycin ›
- Amoxicillin, Clavulanate Potassium ›
- Bentoquatam ›
- Hydroxychloroquine ›
- Tenecteplase ›
- Triptorelin ›
- Azelaic Acid ›
- Dextrothyroxine ›
- Lomustine ›
- Pizotifen ›
- Tocainide ›
- Acetylsalicylic Acid ›
- Rocuronium ›
- Succimer ›
- Mitomycin C ›
- Halothane ›
- Chenodiol ›
- Desflurane ›
- Gestodene ›
- Niacin (prescription Drug) ›
- Digitoxin ›
- Cabergoline ›
Showing the 60 most looked-up of 1,534 medications checked with no known interaction — see the full Sage list.
Sources & How We Checked
Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference for vitamins, herbs and supplements — the basis for our interaction data.
- MedlinePlus, U.S. National Library of Medicine — NIH consumer drug information, used for the medication overviews.
- NIH Dietary Supplement Label Database (DSLD) — Official supplement product labels.
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
Diltiazem, Enalapril Is Linked to Lower Levels of 2 Nutrients
Natural Medicines records Diltiazem, Enalapril as a medicine that can lower these. This is not an interaction with Sage — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Diltiazem, Enalapril nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Sage and Diltiazem, Enalapril Together: Common Questions
Can you take Sage with Diltiazem, Enalapril?
Why are there 3 interactions listed for Sage and Diltiazem, Enalapril?
How serious is the Sage and Diltiazem, Enalapril interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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