Drug & supplement interaction

Biofeedback + Sodium Phosphate (prescription drug)

Sodium Phosphate (prescription drug) brand name: Visicol.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Biofeedback and Sodium Phosphate (prescription drug) 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

Biofeedback and Sodium Phosphate (prescription drug)

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 Sodium Phosphate (prescription drug) and Biofeedback in our sources. This does not guarantee that the combination is completely free of risk — research on Biofeedback alongside specific medications may be limited.

Biofeedback is a treatment rather than something you take. Tell whoever provides it which medicines you use, and ask your prescriber whether it is appropriate for your health and treatment. 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.

Biofeedback safety at a glance

Biofeedback overall Generally safe Biofeedback is non-invasive and considered very safe for most people.
Pregnancy Generally safe Generally considered safe in pregnancy and sometimes used for stress, but check with your provider first.
Breastfeeding Generally safe There is no known risk while breastfeeding since nothing is ingested.

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

Still wondering about combining Sodium Phosphate (prescription drug) and Biofeedback? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Sodium Phosphate (prescription drug)

Interactions in our licensed database are recorded against drug classes, not just single drug names. Sodium Phosphate (prescription drug) is filed under 2 classifications — sodium phosphates, oral drugs. Biofeedback has documented interactions with 1 drug class — the most serious being seizure threshold lowering drugs (moderate) — and none of Sodium Phosphate (prescription drug)’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Biofeedback Does Interact With Other Medications

Biofeedback has 418 moderate known drug interactions in our database — Sodium Phosphate (prescription drug) isn’t one of them. If you take anything else, check it against the full list below.

Taking anything else?

Check Another of Your Medications Against Biofeedback

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

What to actually watch for

What Biofeedback Itself Has Been Linked To

This is not an interaction — nothing below involves Sodium Phosphate (prescription drug). It is the side-effect record for Biofeedback on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Biofeedback, this list is the first place to look. One entry is worth acting on rather than waiting out — marked below.

  • Seizures Worth acting on Additional detail

    “Biofeedback is generally well tolerated. Electroencephalogram (EEG) biofeedback has been linked to reports of headaches, tiredness, dizziness, and decreased or increased seizure threshold. The tape from biofeedback sensors can cause skin irritation in some people.”

    Biofeedback · Natural Medicines adverse-effect record, reported in epilepsy.

    2 sources cited
    1. 16175. Friel PN. EEG biofeedback in the treatment of attention deficit hyperactivity disorder. Altern Med Rev 2007;12:146-51.
    2. 96834. Kent P, Laird R, Haines T. The effect of changing movement and posture using motion-sensor biofeedback, versus guidelines-based care, on the clinical outcomes of people with sub-acute or chronic low back pain-a multicentre, cluster-randomised, placebo-con

    “Electroencephalogram (EEG) biofeedback has been linked to reports of headaches, tiredness, and dizziness. Also, EEG biofeedback can either decrease or increase the seizure threshold depending on where sensors are placed.”

    Biofeedback · Natural Medicines adverse-effect record, reported in epilepsy.

    1 source cited
    1. 16175. Friel PN. EEG biofeedback in the treatment of attention deficit hyperactivity disorder. Altern Med Rev 2007;12:146-51.
  • Tiredness / Dizziness / Headache Additional detail

    Recorded for Biofeedback in the same Natural Medicines adverse-effect record shown under Seizures above.

Everything above comes from the Natural Medicines adverse-effect record for Biofeedback — expand a row for the licensed statement it rests on. We haven’t matched Sodium Phosphate (prescription drug) 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 Sodium Phosphate (prescription drug).

Overlapping uses

What Sodium Phosphate (prescription drug) Is Prescribed For, and What Biofeedback Has Been Studied For

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

Sodium Phosphate (prescription drug) is prescribed for: Sodium Phosphate enema is used to relieve occasional constipation. It works directly in the rectum and lower bowel, and most people see results within 1 to 5 minutes of use. It is a single-use, as-needed product — not something taken every day long-term. It is only for rectal use and should not be swallowed.

Biofeedback has been studied for:

  • Constipation Natural Medicines rates the evidence for Biofeedback: Possibly Effective Read what the research shows

    Biofeedback for constipation

    Preliminary clinical research shows that biofeedback is beneficial for adults with pelvic floor dyssynergia-type constipation, but not for constipation due to slow intestinal transit. In mainly younger adults with symptoms of constipation persisting despite consuming additional fiber, 80% of patients experience major improvement after 5 weekly biofeedback sessions compared with 22% of patients taking polyethylene gly…

    5 sources cited
    1. 16179. Heymen S, Scarlett Y, Jones K, et al. Randomized, controlled trial shows biofeedback to be superior to alternative treatments for patients with pelvic floor dyssynergia-type constipation. Dis Colon Rectum 2007;50:428-41. PubMed
    2. 96840. Simón MA, Bueno AM. Efficacy of biofeedback therapy in the treatment of dyssynergic defecation in community-dwelling elderly women. J Clin Gastroenterol. 2017;51(10):e90-e94. PubMed
    3. 96843. Chiarioni G, Whitehead WE, Pezza V, Morelli A, Bassotti G. Biofeedback is superior to laxatives for normal transit constipation due to pelvic floor dyssynergia. Gastroenterology. 2006 Mar;130(3):657-64. PubMed
    4. 96844. Rao SS, Seaton K, Miller M, et al. Randomized controlled trial of biofeedback, sham feedback, and standard therapy for dyssynergic defecation. Clin Gastroenterol Hepatol. 2007 Mar;5(3):331-8. PubMed
    5. 102270. Rao SSC, Valestin JA, Xiang X, Hamdy S, Bradley CS, Zimmerman MB. Home-based versus office-based biofeedback therapy for constipation with dyssynergic defecation: a randomised controlled trial. Lancet Gastroenterol Hepatol. 2018;3(11):768-777. PubMed

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 Sodium Phosphate (prescription drug) on your own; if you are taking Biofeedback for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

Everything else you take

See Every Supplement That Interacts With Sodium Phosphate (prescription drug)

This page covers Biofeedback only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Sodium Phosphate (prescription drug) page lists 18 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).

By severity: 1 major · 8 moderate · 9 minor.

From our pharmacist’s overview on the Sodium Phosphate (prescription drug) page

“Before you take prescription sodium phosphate (Visicol) tablets to clear your bowel ahead of a colonoscopy, this list deserves genuine attention, and the lone major entry, activated charcoal, is where I would start. Charcoal soaks up drugs in the gut, and nearly all 18 ingredients here, mostly fibers, gums, and mucilage-rich herbs like…”

Reviewed by 2 · Jul 18, 2026

Open the Sodium Phosphate (prescription drug) interaction page

How much people look this up

Where Biofeedback and Sodium Phosphate (prescription drug) 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 Biofeedback
Top half

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

29 days ago today
Medication Sodium Phosphate (prescription drug)
Steady interest

#1,945 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 Biofeedback reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Biofeedback and Sodium Phosphate (prescription drug) 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 .
Treatment approach

About Biofeedback

What is Biofeedback?

  • Chronic pain
  • Headaches and migraines
  • Anxiety and stress
  • High blood pressure
  • Urinary incontinence
  • Tension and muscle relaxation

Biofeedback is a mind-body technique, not an herb or supplement. It uses sensors to show you real-time information about body functions like heart rate, muscle tension, or skin temperature so you can learn to control them. It is generally very safe and has reasonable evidence for headaches, certain pain conditions, and pelvic floor problems, but it works best alongside standard medical care.

Not applicable (mind-body therapy, not a plant or supplement) · In-office sessions with sensors and a monitor, wearable devices, and home apps

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

Biofeedback: dosing

There is no pill or standard dose for biofeedback because it is a learned skill, not a substance. Treatment is usually given as a series of sessions, often weekly, with practice in between.The number of sessions needed varies by person and condition. Many programs involve several visits before skills are well learned. Home devices and apps come with their own instructions.For best results, work with a qualified, trained biofeedback practitioner and follow their plan.

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

Read the full Biofeedback monograph & all interactions
Medication

About Sodium Phosphate

What Is Sodium Phosphate Used For?

Brand name: Visicol

Sodium Phosphate enema is used to relieve occasional constipation. It works directly in the rectum and lower bowel, and most people see results within 1 to 5 minutes of use.

It is a single-use, as-needed product — not something taken every day long-term. It is only for rectal use and should not be swallowed.

See full Sodium Phosphate drug information
Keep checking

Other Drugs & Biofeedback

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

0Major
418Moderate
0Minor
2,411No known interaction
Moderate

418 interactions

Showing 60 of 418 moderate interactions — see all 418 on the Biofeedback page.

No interaction 2,411 drugs checked — show the list
Evidence & sources

Biofeedback References

The 50 references that drive our Biofeedback 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. Rett MT, Simoes JA, Herrmann V, et al. Management of stress urinary incontinence with surface electromyography-assisted biofeedback in women of reproductive age. Phys Ther 2007;87;136-42. PubMed
  2. Kibar Y, Demir E, Irkilata C, et al. Effect of biofeedback treatment on spinning top urethra in children with voiding dysfunction. Urology 2007;70:781-5. PubMed
  3. Naimy N, Lindam AT, Bakka A, et al. Biofeedback vs. electrostimulation in the treatment of postdelivery anal incontinence: a randomized, clinical trial. Dis Colon Rectum 2007;50:2040-6. PubMed
  4. Ciancarelli I, Tozzi-Ciancarelli MG, Spacca G, et al. Relationship between biofeedback and oxidative stress in patients wtih chronic migraine. Cephalalgia 2007;27:1136-41.
  5. Babu AS, Mathew E, Danda D, Prakash H. Management of patients with fibromyalgia using biofeedback: a randomized control trial. Indian J Med Sci 2007;61:455-61. DOI
  6. Tsai PS, Chang NC, Chang WY, et al. Blood pressure biofeedback exerts intermediate-term effects on blood pressure and pressure reactivity in individuals with mild hypertension: a randomized controlled study. J Altern Complement Med 2007;13:547-54. PubMed
  7. Friel PN. EEG biofeedback in the treatment of attention deficit hyperactivity disorder. Altern Med Rev 2007;12:146-51.
  8. Byrne CM, Solomon MJ, Young JM, et al. Biofeedback for fecal incontinence: short-term outcomes of 513 consecutive patients and predictors of successful treatment. Dis Colon Rectum 2007;50:417-27. PubMed
  9. Woodford H, Price C. EMG biofeedback for the recovery of motor function after stroke. Cochrane Database Syst Rev 2007;(2):CD004585. DOI
  10. Karavidas MK, Lehrer PM, Vaschillo E, et al. Preliminary results of an open label study of heart rate variability biofeedback for the treatment of major depression. Appl Psychophysiol Biofeedback 2007;32:19-30. PubMed
  11. Heymen S, Scarlett Y, Jones K, et al. Randomized, controlled trial shows biofeedback to be superior to alternative treatments for patients with pelvic floor dyssynergia-type constipation. Dis Colon Rectum 2007;50:428-41. PubMed
  12. Qaseem A, Wilt TJ, McLean RM, et al. Noninvasive Treatments for Acute, Subacute, and Chronic Low Back Pain: A Clinical Practice Guideline From the American College of Physicians. Ann Intern Med. 2017;166(7):514-530. PubMed
  13. Carpinella I, Cattaneo D, Bonora G, et al. Wearable sensor-based biofeedback training for balance and gait in Parkinson disease: A pilot randomized controlled trial. Arch Phys Med Rehabil. 2017;98(4):622-630.e3. PubMed
  14. Stubberud A, Varkey E, McCrory DC, Pedersen SA, Linde M. Biofeedback as prophylaxis for pediatric migraine: A meta-analysis. Pediatrics. 2016;138(2). pii: e20160675. PubMed
  15. Sielski R, Rief W, Glombiewski JA. Efficacy of biofeedback in chronic back pain: a meta-analysis. Int J Behav Med. 2017;24(1):25-41. 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

Having Biofeedback While Taking Sodium Phosphate (prescription drug): Common Questions

Is it safe to have Biofeedback while taking Sodium Phosphate (prescription drug)?
We do not list a known interaction between Biofeedback and Sodium Phosphate (prescription drug). 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 Biofeedback and Sodium Phosphate (prescription drug) 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 Biofeedback in each. That is a conversation for your prescriber, especially if Sodium Phosphate (prescription drug) is being adjusted to a target.
How was the Biofeedback and Sodium Phosphate (prescription drug) combination checked?
Interactions in our licensed database are recorded against drug classes. Sodium Phosphate (prescription drug) is filed under 2 classifications, and Biofeedback has documented interactions with 1 drug class — none of Sodium Phosphate (prescription drug)'s classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Biofeedback interact with any other medications?
Yes. Biofeedback has 418 documented drug interactions in our database — Sodium Phosphate (prescription drug) is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Sodium Phosphate (prescription drug) interact with any supplements?
Yes. Sodium Phosphate (prescription drug) has documented interactions with 18 supplements in our database — Biofeedback is not one of them. The Sodium Phosphate (prescription drug) interaction page linked on this page lists every one, ranked by severity.

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

Still Have a Question About Sodium Phosphate (prescription drug) and Biofeedback?

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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.