Medication interaction hub

What Supplements Interact with Docusate Sodium, Phenolphthalein?

Docusate Sodium, Phenolphthalein brand names: Correctol, Modane Plus. Every interaction below applies to the brands too.

46 Interactions 3 Major 34 Moderate 9 Minor
Curated & coded by · Clinical Pharmacist · Updated September 15, 2026

Drug–supplement interaction data sourced from Natural Medicines Pro, the licensed clinical database from TRC Healthcare / Therapeutic Research, with additional analysis by the HelloPharmacist Pharmacist Team. Our sources · Editorial policy

What is this page for?

One answer, for one medication: what supplements and herbal products interact with Docusate Sodium, Phenolphthalein? Every vitamin, herb, and supplement ingredient we’ve checked against it is on this page, ranked by severity, each linking to the full report for that exact pair.

This page covers supplement interactions only — to check Docusate Sodium, Phenolphthalein against your other medications, use the drug–drug interaction checker. Educational information from our licensed clinical databases, not medical advice. Our editorial policy

HelloPharmacist Bottom Line
Our Pharmacist Explains
What is this? The interaction data in the HelloPharmacist supplement database is licensed from Natural Medicines Pro by TRC Healthcare (Therapeutic Research). HelloPharmacist pharmacists often add our own analysis and context on top of that licensed data — such as this Bottom Line summary and the notes on individual interaction pages — and any such commentary is noted as ours.

Correctol and Modane Plus pair docusate, a stool softener, with phenolphthalein, a stimulant laxative, and the pairings below deserve real caution. Of the 46 supplements and herbs on this list, 29 are plant laxatives that work the same way phenolphthalein does, so doubling up can drain fluid and potassium fast. That loss is why oleander rates among the three majors, since low potassium makes its heart-toxic compounds more dangerous, and jalap earns a major rating by stacking one strong laxative on another.

The other 17 entries change how oral medicines are absorbed, and the 34 moderate and 9 minor listings mostly repeat these two patterns at lower intensity. Activated charcoal is the third major because it soaks up drugs in the gut before they can work. Space it and the thicker fibers well apart from anything you swallow, and if you take a heart medicine, settle the potassium question with your pharmacist first.

— , Clinical Pharmacist · July 18, 2026

Major 3 Moderate 34 Minor 9 No known interaction 1,406

This box checks one ingredient at a time (like turmeric or magnesium). Taking a supplement product with a whole label of ingredients? Search the product instead — we check every ingredient on it ↓

Top Ingredient Interactions

Docusate Sodium, Phenolphthalein: Top Interactions at a Glance

The most significant Docusate Sodium, Phenolphthalein supplement & herbal interactions, colored by severity. Tap any ingredient to open the full report for that pair.

Showing the 12 highest-ranked of 46 interacting ingredients — plus 1,406 more checked with no known interaction. See the complete ranked list.

Start here

The Major Interactions to Know About

The most clinically significant Docusate Sodium, Phenolphthalein + supplement combinations in our database, best-documented first. Open any card for the full report.

Major Likelihood Probable Activated Charcoal + Docusate Sodium, Phenolphthaleini

Activated charcoal reduces systemic exposure to many drugs, including those that undergo enterohepatic recirculation, regardless of the route of administration.

Read the full interaction Major Likelihood Probable Jalap + Docusate Sodium, Phenolphthaleini

Jalap has stimulant laxative effects.

Read the full interaction Major Likelihood Probable Oleander + Docusate Sodium, Phenolphthaleini

Theoretically, stimulant laxatives may increase the risk of oleander toxicity.

Read the full interaction
The complete list

Every Supplement Checked Against Docusate Sodium, Phenolphthalein

All 1,452 ingredients in our database, ranked by severity — 46 with a Docusate Sodium, Phenolphthalein interaction on file and 1,406 with none found. Filter by severity or search any ingredient; hover the for what each ingredient is.

Looking for an interaction with a specific supplement product? Search products instead ↓

Straight answers

Can You Take It With Docusate Sodium, Phenolphthalein?

One-line answers, one card per combination — scroll through today’s 20 and tap any card for the full report. A different set rotates in daily until every combination has had its turn.

Can you take Black Hellebore with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, overuse or misuse of stimulant laxatives can increase the risk of cardiac glycoside toxicity due to potassium depletion.

Full Black Hellebore + Docusate Sodium, Phenolphthalein answer

Can you take Pheasant's Eye with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, taking pheasant's eye with stimulant laxatives might increase the risk of cardiac glycoside toxicity.

Full Pheasant's Eye + Docusate Sodium, Phenolphthalein answer

Can you take Rhubarb with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, rhubarb might increase the risk for fluid and electrolyte loss when taken with other stimulant laxatives.

Full Rhubarb + Docusate Sodium, Phenolphthalein answer

Can you take Senna with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, senna might increase the risk for fluid and electrolyte loss when taken with other stimulant laxatives.

Full Senna + Docusate Sodium, Phenolphthalein answer

Can you take Slippery Elm with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.

Full Slippery Elm + Docusate Sodium, Phenolphthalein answer

Can you take Sodium Bicarbonate with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, sodium bicarbonate may increase the risk of hypokalemia in patients taking stimulant laxatives.

Full Sodium Bicarbonate + Docusate Sodium, Phenolphthalein answer

Can you take Squill with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Squill contains cardiac glycosides.

Full Squill + Docusate Sodium, Phenolphthalein answer

Can you take Star Of Bethlehem with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, excessive use of stimulant laxatives with star of Bethlehem might increase the risk of toxicity.

Full Star Of Bethlehem + Docusate Sodium, Phenolphthalein answer

Can you take Strophanthus with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Overuse or misuse of laxatives may cause electrolyte depletion and increase risk of strophanthus toxicity.

Full Strophanthus + Docusate Sodium, Phenolphthalein answer

Can you take Swamp Milkweed with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, excessive use of stimulant laxatives with swamp milkweed might increase the risk of toxicity.

Full Swamp Milkweed + Docusate Sodium, Phenolphthalein answer

Can you take Tragacanth with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, tragacanth might alter absorption of oral drugs.

Full Tragacanth + Docusate Sodium, Phenolphthalein answer

Can you take Uzara with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, overuse or misuse of stimulant laxatives can increase the risk of cardiac glycoside toxicity due to potassium depletion.

Full Uzara + Docusate Sodium, Phenolphthalein answer

Can you take Wahoo with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, use of stimulant laxatives with wahoo might have additive laxative effects, and can increase the risk of cardiac glycoside to...

Full Wahoo + Docusate Sodium, Phenolphthalein answer

Can you take Wallflower with Docusate Sodium, Phenolphthalein?

Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Overuse or misuse of stimulant laxatives may cause electrolyte depletion and increase the risk of cardiac glycoside toxicity.

Full Wallflower + Docusate Sodium, Phenolphthalein answer

Can you take Thyroid Extract with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Food and medications can interfere with thyroid hormone absorption.

Full Thyroid Extract + Docusate Sodium, Phenolphthalein answer

Can you take Agar with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Agar forms a thick gel, which may disrupt the absorption of nutrients and medications.

Full Agar + Docusate Sodium, Phenolphthalein answer

Can you take Algin with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, algin can alter the absorption of oral drugs.

Full Algin + Docusate Sodium, Phenolphthalein answer

Can you take Black Psyllium with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.

Full Black Psyllium + Docusate Sodium, Phenolphthalein answer

Can you take Blond Psyllium with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, psyllium might increase, decrease, or have no effect on the absorption of oral drugs.

Full Blond Psyllium + Docusate Sodium, Phenolphthalein answer

Can you take Carob with Docusate Sodium, Phenolphthalein?

Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, carob might also impair the absorption of oral drugs.

Full Carob + Docusate Sodium, Phenolphthalein answer
Read the list like a pharmacist

What Severity, Likelihood & Evidence Mean

Severity — How Serious It Can Be

  • Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
  • Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
  • Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
  • No known interaction. Checked against our sources with nothing documented — not the same as proven safety.

Likelihood — How Well It’s Documented

  • Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
  • Probable. Interaction 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.
  • Possible. 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
  • Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Where This Data Comes From

  • Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
  • Each entry links to a full report with the clinical detail, likelihood, evidence level, and citations for that exact combination.
  • Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

How Does Our Interaction Checker Work?

Behind every verdict on this page is a category system. Our source database doesn’t document supplement interactions drug-by-drug — it documents them against groups of medications that behave the same way (for example, “drugs processed by the CYP3A4 liver enzyme” or “blood-thinning medications”).

So the check works in three steps: (1) Docusate Sodium, Phenolphthalein is classified into the pharmacology categories it belongs to, (2) every supplement interaction documented against any of those categories is inherited by Docusate Sodium, Phenolphthalein, and (3) each ingredient keeps its own severity, likelihood, and evidence grades from the underlying record. That’s why one supplement can carry several records for one drug — it may interact through more than one category.

Docusate Sodium, Phenolphthalein sits in 2 interaction categories. Open any one to see what the group means:

Stimulant Laxatives 29 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

29 of the supplement ingredients on this page reach Docusate Sodium, Phenolphthalein through this category.

Oral Drugs 17 ingredients

A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.

17 of the supplement ingredients on this page reach Docusate Sodium, Phenolphthalein through this category.

About Docusate Sodium, Phenolphthalein

Bisacodyl is a stimulant laxative used to treat constipation and empty the bowels before surgery or medical procedures.

Generic name: Docusate Sodium, Phenolphthalein  ·  Brand names: Correctol, Modane Plus.

See the full Bisacodyl drug information

Related: does Docusate Sodium, Phenolphthalein deplete any nutrients?

Docusate Sodium, Phenolphthalein has 2 reported nutrient associations in the research literature — see the Docusate Sodium, Phenolphthalein nutrient depletion report.

Check a real product

Take a Supplement Product? Check the Whole Bottle Against Docusate Sodium, Phenolphthalein

Most supplements are combination products — and the interaction may come from an ingredient you didn’t buy it for. Search any product below (or scan its label) and we’ll check every ingredient on it against Docusate Sodium, Phenolphthalein.

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Products that contain Docusate Sodium, Phenolphthalein-interacting ingredients

Real supplements from the NIH label database that contain the top interacting ingredients on this page — each one is worth a full label check before combining with Docusate Sodium, Phenolphthalein.

Nutra-BBS by NutraMedix contains Jalap Enula by NutraMedix contains Jalap Enula by NutraMedix contains Jalap Enula by NutraMedix contains Jalap
Pharmacist Counseling Corner

Docusate Sodium, Phenolphthalein & Supplements: Common Questions

What supplements interact with Docusate Sodium, Phenolphthalein?
More than you might expect — 46 in total, though they are far from equal: 3 are rated major, 34 moderate, and 9 minor. The ranked list on this page puts the ones that genuinely matter first, and every entry opens a full report on that exact pair. The highest-ranked right now: Activated Charcoal, Jalap, Oleander.
Which Docusate Sodium, Phenolphthalein supplement interactions are the most serious?
The 3 major-rated combinations — led by Activated Charcoal, Jalap and Oleander — deserve real caution: these are the ones generally best avoided, or used only with your prescriber watching. If you take any of them today, don't panic and don't stop anything abruptly — call your pharmacist first. Jump to the ranked list.
Can I take vitamins or supplements while on Docusate Sodium, Phenolphthalein?
Usually yes — most people on Docusate Sodium, Phenolphthalein can take most supplements. The catch is the exceptions, and they aren't always the exotic ones (St. John's Wort trips up more prescriptions than almost anything sold next to it). Look up each ingredient you actually take in the list above, and treat "no known interaction" as a green-ish light, not a guarantee. Try the label scanner or the interaction checker.
Do brands like Correctol have the same supplement interactions as Docusate Sodium, Phenolphthalein?
Yes — Correctol, Modane Plus all contain Docusate Sodium, Phenolphthalein, so everything on this page applies to them equally. Interactions belong to the active drug, never to the brand on the box; the same is true of generics.
Where do these interaction ratings come from?
Every rating comes from the Natural Medicines database — the same evidence-graded reference pharmacists and hospitals use — and each interaction carries three separate grades: severity (how bad it can be), likelihood (how well it's documented in studies and case reports), and an evidence level. Our pharmacists review the content; we never let an AI decide an interaction. See how to read the ratings and our editorial policy.
Does Docusate Sodium, Phenolphthalein deplete any vitamins or nutrients?
It might — Docusate Sodium, Phenolphthalein has 2 reported nutrient-depletion associations in the research literature, which is a different question from interactions: instead of a supplement changing the drug, the drug may lower a nutrient over time. See the Docusate Sodium, Phenolphthalein nutrient depletion report for the specifics and what to discuss with your pharmacist.
What about Docusate Sodium, Phenolphthalein and my other medications?
This page covers Docusate Sodium, Phenolphthalein against supplements and herbal ingredients. Checking Docusate Sodium, Phenolphthalein against your other prescription or OTC medications is a different tool — our drug interaction checker covers that side. Head to the drug–drug interaction checker, or read the full Bisacodyl drug information.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Where This Data Comes From — and Why You Can Trust It

🧪 Licensed clinical database

Every interaction verdict on this page comes from Natural Medicines Pro (TRC Healthcare / Therapeutic Research) — the same evidence-graded reference used by pharmacists and hospitals. We license this data directly; we do not scrape it, and no AI invents an interaction.

🧑‍⚕️ Pharmacist review

This page is curated and coded by , Clinical Pharmacist, with additional analysis by the HelloPharmacist Pharmacist Team. Editorial commentary is ours; the licensed interaction records are shown as sourced.

🔄 Kept current

Our interaction database refreshes on a weekly cycle, and this page re-checks the live database every time it’s rebuilt — what you see reflects the database as of September 15, 2026.

🔍 Full transparency

How every dataset on this site is sourced, licensed, and updated is documented publicly: our data sources · editorial policy · how we use AI.

Educational information, not medical advice. An interaction being on file does not mean it will happen to you — and absence of one is not proof of safety. Never start or stop a medication or supplement without talking to your pharmacist or doctor.