Karaya Gum + Trimipramine
Trimipramine brand names: Surmontil, Trimip, Rhotrimine, Tripramine, Trimp.
Karaya Gum has a minor interaction with Trimipramine. Co-administration of oral drugs with bulk forming laxatives such as karaya gum may decrease, increase, or have no effect on the absorption of drugs.
Read the full interaction reportKaraya Gum and Trimipramine
Here is the interaction we found between these two, with the evidence behind it.
ORAL DRUGS
Why this applies to Trimipramine
Trimipramine falls under ORAL DRUGS — the group Karaya Gum interacts with.
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 simple version: karaya gum is a bulky fiber that swells into a gel in your stomach and gut. When a pill like trimipramine is in there at the same time, that gel can sometimes grab onto it and slow or reduce how much your body absorbs. This isn't a chemical clash, and trimipramine isn't a prodrug, so we're really just talking about timing and absorption here.
The concern is mostly theoretical and rated as minor, so don't panic. Still, if absorption dips, your trimipramine may work a little less well; if it shifts the other way, you could notice more drowsiness, dry mouth, or dizziness. An easy fix is spacing them out: take your trimipramine first, then the karaya gum about 30 to 60 minutes later. Check with your pharmacist if you have questions.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
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.
Karaya Gum Also Interacts With Other Medications
Karaya Gum has 2,021 minor known drug interactions in our database — the Trimipramine one above is one of them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Karaya Gum
We haven’t checked that one against Karaya Gum yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Karaya Gum. Pick one to open its full report.
See Every Supplement That Interacts With Trimipramine
This page covers Karaya Gum only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Trimipramine 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), Arsenic (major), Cesium (major) and Ephedra (major).
By severity: 9 major · 100 moderate · 30 minor.
From our pharmacist’s overview on the Trimipramine page
“If you take trimipramine (Surmontil), a tricyclic antidepressant, read this list carefully. Nine of the 139 supplements and herbs on file are rated major, and most touch the heart: several, grapefruit among them, can stretch the QT interval, the heart's electrical reset time, and raise the risk of a dangerous rhythm.”
Reviewed by 2 · Jul 18, 2026
Taking Karaya Gum as Part of a Dietary Supplement Product? Check It for Interactions
We hold 16 real supplement products containing Karaya Gum, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Karaya Gum. Your product may carry other ingredients that interact with Trimipramine too, on top of Karaya Gum — and those would not show on this page. Find your product and we’ll check every ingredient on its label:
Where Karaya Gum and Trimipramine 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.
#483 of 1,452 supplements looked up here in the last 7 days
#1,463 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 Karaya Gum
What is Karaya Gum?
- Constipation (bulk-forming laxative)
- Appetite and weight management (bulking agent)
- Dental adhesive/denture fixative
- Skin barrier for ostomy appliances
- Food thickening and stabilizing
Karaya gum is a natural plant gum from the Sterculia tree that is mostly used as a bulk-forming laxative and as a thickener or adhesive in food, dental, and ostomy products. As a fiber-type laxative it may help with occasional constipation, but high-quality evidence is limited, and it should be taken with plenty of water to avoid choking or blockage. Talk to your pharmacist or doctor before using it, especially if you have swallowing problems or bowel conditions.
About Trimipramine
What Is Trimipramine Used For?
Brand names: Surmontil, Trimip, Rhotrimine, Tripramine, Trimp
Trimipramine capsules are indicated for the relief of symptoms of depression. Endogenous depression — depression that arises from within, rather than from an obvious outside cause — is more likely to respond to treatment than other types.
In clinical studies, trimipramine worked as well as imipramine in hospitalized patients with depression, and was comparable to amitriptyline in less severely depressed outpatients.
Other Drugs & Karaya Gum
Browse every other medication we’ve checked against Karaya Gum — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
2,021 interactions
- Diclofenac Sodium ›
- Diltiazem ›
- Theophylline ›
- Nifedipine ›
- Ibuprofen ›
- Salbutamol Sulfate ›
- Isosorbide Mononitrate ›
- Metronidazole ›
- Phendimetrazine Tartrate ›
- Phentermine ›
- Diphenhydramine ›
- Aspirin ›
- Hydrocortisone ›
- Methylphenidate ›
- Naproxen ›
- Nitroglycerin ›
- Pancrelipase (prescription Drug) ›
- Doxycycline ›
- Erythromycin ›
- Estradiol ›
- Lactulose ›
- Minocycline ›
- Propranolol ›
- Tetracycline ›
- Levothyroxine ›
- Potassium Chloride (prescription Drug) ›
- Ranitidine ›
- Amoxicillin ›
- Guaifenesin ›
- Hydrochlorothiazide ›
- Immune Globulin ›
- Norethindrone ›
- Verapamil ›
- Dicyclomine ›
- Epinephrine ›
- Fenofibrate ›
- Levonorgestrel ›
- Phenylpropanolamine ›
- Polyethylene Glycol 3350 ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Flurazepam ›
- Glyburide ›
- Glycopyrrolate ›
- Methyltestosterone ›
- Triazolam ›
- Zopiclone ›
- Bismuth Subsalicylate (otc Drug) ›
- Bupropion ›
- Chloroquine ›
- Ciprofloxacin ›
- Colchicine ›
- Dyphylline ›
- Fentanyl ›
- Flurbiprofen ›
- Isotretinoin ›
- Mesalamine ›
- Nicotine ›
Showing 60 of 2,021 minor interactions — see all 2,021 on the Karaya Gum page.
No interaction 808 drugs checked — show the list
We also checked Karaya Gum against these medications and found no known interaction in our sources. Open any page to confirm.
- Testosterone ›
- Tirzepatide ›
- Bendamustine ›
- Daptomycin ›
- Hexobarbitone ›
- Flutemetamol F-18 ›
- Pegunigalsidase Alfa-iwxj ›
- Insulin Degludec, Liraglutide ›
- Bentoquatam ›
- Azelaic Acid ›
- Factor 7a ›
- Amobarbital, Ephedrine Sulfate ›
- Alglucosidase Alpha ›
- Progesterone ›
- Bupivacaine, Meloxicam ›
- Insulin Human, Sodium Chloride ›
- Rocuronium ›
- Rituximab ›
- Triptorelin ›
- Docetaxel ›
- Succinylcholine ›
- Caspofungin ›
- Temsirolimus ›
- Tenecteplase ›
- Ferric Derisomaltose ›
- Etonogestrel, Ethinyl Estradiol ›
- Mitomycin C ›
- Crotalidae Polyvalent Immune Fab ›
- Colistin, Neomycin, Hydrocortisone ›
- Ceftolozane Sulfate, Tazobactam Sodium ›
- Fish Oil Triglycerides ›
- Etanercept ›
- Adalimumab ›
- Daxibotulinumtoxina-lanm ›
- Rotigotine ›
- Amisulpride ›
- Alpha-1 Proteinase Inhibitor ›
- Mivacurium ›
- Ciclesonide ›
- Peginesatide Acetate ›
- Diphenhydramine, Calamine ›
- Tagraxofusp-erzs ›
- Mepivacaine ›
- Clobetasol Propionate ›
- Tisotumab Vedotin-tftv ›
- Fam-trastuzumab, Deruxtecan-nxki ›
- Benzocaine, Dextromethorphan ›
- Aducanumab-avwa ›
- Halothane ›
- Adalimumab-atto ›
- Bevacizumab-awwb ›
- Cetirizine Hydrochloride ›
- Anakinra ›
- Efgartigimod Alfa-fcab ›
- Abaloparatide ›
- Abametapir ›
- Abarelix ›
- Abatacept ›
- Aclidinium Bromide ›
- Adalimumab-adaz ›
Showing the 60 most looked-up of 808 medications checked with no known interaction — see the full Karaya Gum 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
Trimipramine Is Linked to Lower Levels of 3 Nutrients
Natural Medicines records Trimipramine as a medicine that can lower these. This is not an interaction with Karaya Gum — 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 Trimipramine 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 Karaya Gum and Trimipramine Together: Common Questions
Can you take Karaya Gum with Trimipramine?
How serious is the Karaya Gum and Trimipramine interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Still Have a Question About Trimipramine and Karaya Gum?
Our pharmacists answer your medication & supplement questions — free.
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.