Dr. Rachael Lovink, Naturopathic Doctor header-logo
Dr. Rachael Lovink, Naturopathic Doctor header-logo
Home
START HERE
FREE Constipation Clarity ChecklistMorning Motility ResetThe Constipation Confidence Training
Work with me 1:1
About Dr. Lovink
Blog
Contact
Book An APPOINTMENT

Laxatives Aren't a Last Resort: What the Evidence Actually Says About Treating Chronic Constipation

By Rachael Lovink11/3/2025
Laxatives Aren't a Last Resort: What the Evidence Actually Says About Treating Chronic Constipation

If you've been constipated for a long time, you've probably absorbed some very specific beliefs along the way.


  • Laxatives are habit forming.

  • They're a last resort, something you reach for once everything else has failed.

  • If you do use them, it should only be short term.

  • Real relief is supposed to come "naturally."

  • And the truly effective path is finding and treating the "root cause."


I want to name all of that directly, because none of it holds up the way you've been told it does. And it's probably part of what's keeping you stuck.


Why Fibre Alone Often Isn’t Enough


Somewhere in that story, fibre became the "natural," acceptable first move, and laxatives became the last resort.


But if your gut is already backed up, more fibre is like piling traffic onto a jammed highway. Nothing moves. The pressure just builds.


That stretched, uncomfortable feeling after a "healthy" high-fibre meal? That's often back up bloat, a sign your system needs help before fibre can do its job.


Laxatives (or a pro-motility medication) are often a necessary first step to help clear out retained stool, wake motility back up, and create the conditions fibre and routine actually need to work.


Laxatives Aren't a Last Resort. They're First-Line, Evidence-Based Care.


In 10+ years treating chronic constipation and Disorders of Gut-Brain Interaction, I've heard the "last resort" belief more than almost any other.


Here's the truth: laxatives are recommended as first-line care for chronic constipation by the American Gastroenterological Association (AGA), the American College of Gastroenterology (ACG), and the Rome Foundation. Essentially all the major organizations that write guidelines on how to effectively treat constipation acknowledge that they are safe and should be used as part of an evidence-based plan.


They aren't what you turn to after everything else has failed.

They're often where an effective plan starts.


I think of them the way I think of reading glasses. They don't correct your eyes, they make it possible to see clearly.

Laxatives work the same way for your gut.

They create the conditions for the rest of the plan (routines, fibre, nervous system regulation, gut-brain tools) to actually take hold.


When and How Laxatives Are Used in Chronic Constipation Care


In evidence-based constipation management, laxatives and medications are used in two key ways:

  1. As part of an initial clear-out (aka. "reset"): When stool retention and backup bloat are present, the first goal is to clear space so the gut can respond again. A structured clear-out- using osmotic and, if needed, stimulant laxatives- helps reset the system and restore movement. I walk through how to safely approach this inside my Gut Rhythm Starter Plan, which teaches how to move from relief to retraining with confidence.

  2. As ongoing support when motility needs help: For many people with chronic constipation, the colon’s natural motility remains sluggish even after routines, fibre, and nervous system regulation are in place. In these cases, long-term laxative or prescription medication use may be part of sustainable management.


Keep in mind, this isn’t one-size-fits-all. The right fit depends on your constipation subtype, medical history, and how your body responds. Finding that fit takes time and collaboration with a licensed ND or MD who can monitor progress and ensure long-term safety.


Laxatives fit within a broader plan that includes meal timing, motility cues, and gut-brain support. When used thoughtfully, they’re what help transform short-term relief into long-term predictability and confidence with your gut.

(Side note: This is the foundation I teach inside the Constipation Confidence Course- where we take these concepts step by step so you can understand how to apply them in real life.)


The "Root Cause" Doesn't Always Exist


If you've been constipated for months, years, or for as long as you can remember, that's information. It's telling you this was never going to resolve with the right supplement or the right diet alone. Likely, your bowels need support.


That's not failure.

And it's not "taking the easy way out".


Continuing to chase a "natural" answer that hasn't come has a cost.

Your time. Your energy. Your quality of life.


And so if you've genuinely tried everything and you're still stuck, this is often a sign you do need laxatives as part of your plan.

And in fact, using them properly can be the catalyst that then allows some of the things you've been trying to actually work.


It's one part of a plan built to give you your life back. Doesn't that seem worth it?


Your Next Steps


If you're ready to stop guessing and build a morning that actually works with your body, that's what the Morning Motility Reset walks you through: the routine, and a mini clear-out to help you get moving in the first place.


Grab the Morning Motility Reset


P.S. If you want to go deeper on laxative strategy, dosing, and how to adjust it for your specific type of constipation, that's exactly what Constipation Confidence Training teaches, step by step.


References:

Chang L, Chey WD, Imdad A, et al. American Gastroenterological Association–American College of Gastroenterology Clinical Practice Guideline: Pharmacological Management of Chronic Idiopathic Constipation. Gastroenterology. 2023;164(7):1086–1106. https://doi.org/10.1053/j.gastro.2023.03.214


Steele SR, Paquette IM, Bohl JL, et al. The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Evaluation and Management of Constipation. Dis Colon Rectum. 2024;67(10):1101–1124. https://doi.org/10.1097/DCR.0000000000003430


World Gastroenterology Organisation (WGO). Global Guideline: Constipation – A Global Perspective. 2025. https://www.worldgastroenterology.org/UserFiles/file/guidelines/constipation-english-2025.pdf


American College of Gastroenterology (ACG) & American Gastroenterological Association (AGA). Chronic Idiopathic Constipation: Management Guideline Summary. Guideline Central. 2024. https://www.guidelinecentral.com/guideline/3975470


American College of Gastroenterology (ACG) & American Gastroenterological Association (AGA). Diagnosis of Constipation: Clinical Guideline Comparison Tool. Guideline Central. 2023. https://www.guidelinecentral.com/guideline/2836451

BOOK APPOINTMENT WITH DR. LOVINK
Share

© 2026 Dr. Rachael Lovink • Naturopathic Doctor All Rights Reserved
Privacy Policy | Terms | Disclaimer