Drug & supplement interaction

Mallow + Docusate Sodium, Phenolphthalein

Docusate Sodium, Phenolphthalein brand names: Correctol, Modane Plus.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Mallow and Docusate Sodium, Phenolphthalein in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first.

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Interaction report

Mallow and Docusate Sodium, Phenolphthalein

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Docusate Sodium, Phenolphthalein and Mallow in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

Worth understanding: our licensed dataset holds no drug-interaction record for Mallow at all — not against Docusate Sodium, Phenolphthalein, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Mallow safety at a glance

Mallow overall Use caution Generally well tolerated for short-term use, but human safety data are limited.
Pregnancy Avoid Not enough safety information, so it is best avoided during pregnancy.
Breastfeeding Avoid Safety while breastfeeding is unknown, so avoid unless cleared by your doctor.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Docusate Sodium, Phenolphthalein and Mallow? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Mallow Itself Has Been Linked To

This is not an interaction — nothing below involves Docusate Sodium, Phenolphthalein. It is the side-effect record for Mallow on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Mallow, this list is the first place to look.

  • Stomach upset Additional detail

    “Orally, mallow seems to be well tolerated.

    Most Common Adverse Effects:

    Orally: Diarrhea, indigestion, nausea, vomiting.”

    Mallow · Natural Medicines adverse-effect record, reported in diarrhea.

  • Diarrhea / Vomiting / Nausea Additional detail

    “Orally, mallow might cause nausea, vomiting, diarrhea, and acid regurgitation.”

    Mallow · Natural Medicines adverse-effect record, reported in diarrhea.

    2 sources cited
    1. 95895. Ameri A, Heydarirad G, Rezaeizadeh H, Choopani R, Ghobadi A, Gachkar L. Evaluation of Efficacy of an Herbal Compound on Dry Mouth in Patients With Head and Neck Cancers: A Randomized Clinical Trial. J Evid Based Complementary Altern Med. 2016;21(1):30-3. PubMed
    2. 95897. Elsagh M, Fartookzadeh MR, Kamalinejad M, et al. Efficacy of the Malva sylvestris L. flowers aqueous extract for functional constipation: A placebo-controlled trial. Complement Ther Clin Pract. 2015;21(2):105-11. PubMed

Everything above comes from the Natural Medicines adverse-effect record for Mallow — expand a row for the licensed statement it rests on. We haven’t matched Docusate Sodium, Phenolphthalein to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Docusate Sodium, Phenolphthalein.

Overlapping uses

What Docusate Sodium, Phenolphthalein Is Prescribed For, and What Mallow Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Docusate Sodium, Phenolphthalein is a prescription medicine with approved uses on its FDA label. Mallow is a supplement: what follows is what researchers have looked at it for, and how strong that evidence is.

Docusate Sodium, Phenolphthalein is prescribed for: Bisacodyl is used for the temporary relief of occasional constipation and irregularity. Oral tablets (including Dulcolax Stimulant Laxative and Fleet tablets) generally produce a bowel movement within 6 to 12 hours. Rectal suppositories (such as Dulcolax Laxative, Conlax, Avedana Gentle Laxative, and others) typically work within 15 minutes to 1 hour. The Fleet Enema (rectal) is also used for relief of fecal impaction (a severe blockage of stool) and for removal of residue after barium administration (a procedure used in certain imaging tests), and usually works within 5 to 20 minutes.

Mallow has been studied for:

  • Constipation studied, not established Mallow has been studied for this. Natural Medicines rates the evidence: Insufficient Reliable Evidence To Rate Read what the research shows

    Mallow for constipation

    It is unclear if oral mallow flower is beneficial for functional constipation.

Effectiveness ratings and the research summaries above are the verbatim record from the Natural Medicines database, which grades evidence from “Effective” down to “Insufficient Reliable Evidence To Rate”. A rating below the top of that scale means researchers have looked at it — not that it works, and never that it can stand in for a prescribed medicine. Do not stop or replace Docusate Sodium, Phenolphthalein on your own; if you are taking Mallow for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

From our Q&A

Questions About Mallow or Docusate Sodium, Phenolphthalein

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Mallow or Docusate Sodium, Phenolphthalein, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

Everything else you take

See Every Supplement That Interacts With Docusate Sodium, Phenolphthalein

This page covers Mallow only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Docusate Sodium, Phenolphthalein page lists 46 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Jalap (major), Oleander (major), Alder Buckthorn (moderate) and Aloe (moderate).

By severity: 3 major · 34 moderate · 9 minor.

From our pharmacist’s overview on the Docusate Sodium, Phenolphthalein page

“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.”

Reviewed by 2 · Jul 18, 2026

Open the Docusate Sodium, Phenolphthalein interaction page

One more smart check

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

We hold 83 real supplement products containing Mallow, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Mallow. Even though Mallow itself has no known interaction with Docusate Sodium, Phenolphthalein, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Mallow and Docusate Sodium, Phenolphthalein 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 Mallow
Top half

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

29 days ago today
Medication Docusate Sodium, Phenolphthalein
Top 5%

#106 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.

Where does our data come from?
  • Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Mallow reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Mallow and Docusate Sodium, Phenolphthalein records this page draws on were last updated July 10, 2026.
  • What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.
Data structure & sourcing designed and verified by .
Supplement

About Mallow

What is Mallow?

  • Sore throat and cough
  • Digestive upset
  • Skin irritation
  • Mild constipation
  • Mouth and gum irritation

Mallow (Malva sylvestris) is a traditional herb valued for its soothing, mucilage-rich leaves and flowers, used mostly for sore throat, cough, and minor skin or stomach irritation. Scientific evidence in humans is limited, so it should be seen as a gentle traditional remedy rather than a proven treatment. It is generally considered low-risk for short-term use, but pregnant and breastfeeding people should avoid it due to a lack of safety data.

Malva sylvestris · Malvaceae · Leaves and flowers (sometimes roots) · Tea, dried herb, capsules, liquid extracts, topical preparations, gargles

An interaction check asks whether these two react with each other — it does not ask whether Mallow is a good idea for someone in your situation. Here is what our Mallow record says about it on its own.

Mallow: dosing

There is no standardized, well-established dose for mallow. Traditional use often involves a tea made from a small amount of dried leaves or flowers steeped in hot water.Because products vary widely in strength and form (tea, capsule, or liquid extract), the best approach is to follow the directions on the product label.

From our Mallow monograph — the full record covers uses, side effects and every documented interaction.

Read the full Mallow monograph & all interactions
Medication

About Bisacodyl

What Is Bisacodyl Used For?

Brand names: Correctol, Modane Plus

Bisacodyl is used for the temporary relief of occasional constipation and irregularity. Oral tablets (including Dulcolax Stimulant Laxative and Fleet tablets) generally produce a bowel movement within 6 to 12 hours.

Rectal suppositories (such as Dulcolax Laxative, Conlax, Avedana Gentle Laxative, and others) typically work within 15 minutes to 1 hour. The Fleet Enema (rectal) is also used for relief of fecal impaction (a severe blockage of stool) and for removal of residue after barium administration (a procedure used in certain imaging tests), and usually works within 5 to 20 minutes.

See full Bisacodyl drug information
Keep checking

Other Drugs & Mallow

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Mallow list.

See the full Mallow interactions page
See every supplement checked against Docusate Sodium, Phenolphthalein, ranked by severity
Evidence & sources

Mallow References

The 2 references that drive our Mallow monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

  1. Ameri A, Heydarirad G, Rezaeizadeh H, Choopani R, Ghobadi A, Gachkar L. Evaluation of Efficacy of an Herbal Compound on Dry Mouth in Patients With Head and Neck Cancers: A Randomized Clinical Trial. J Evid Based Complementary Altern Med. 2016;21(1):30-3. PubMed
  2. Elsagh M, Fartookzadeh MR, Kamalinejad M, et al. Efficacy of the Malva sylvestris L. flowers aqueous extract for functional constipation: A placebo-controlled trial. Complement Ther Clin Pract. 2015;21(2):105-11. PubMed

Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Mallow and Docusate Sodium, Phenolphthalein Together: Common Questions

Is it safe to take Mallow with Docusate Sodium, Phenolphthalein?
We do not list a known interaction between Mallow and Docusate Sodium, Phenolphthalein. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.
Are Mallow and Docusate Sodium, Phenolphthalein used for the same thing?
They overlap in purpose, which usually means the real question is whether you need both rather than whether they are safe together. This page lists the shared uses and how strong the evidence is for Mallow in each. That is a conversation for your prescriber, especially if Docusate Sodium, Phenolphthalein is being adjusted to a target.
Does Docusate Sodium, Phenolphthalein interact with any supplements?
Yes. Docusate Sodium, Phenolphthalein has documented interactions with 46 supplements in our database — Mallow is not one of them. The Docusate Sodium, Phenolphthalein interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Mallow monograph Uses, safety profile, and every drug interaction in one place Bisacodyl drug information The full plain-English guide to this medication Docusate Sodium, Phenolphthalein supplement interactions Every supplement checked against Docusate Sodium, Phenolphthalein, 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 References The 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Docusate Sodium, Phenolphthalein and Mallow?

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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.