SIBO Treatment in Minnetonka, MN
Root-cause care for small intestinal bacterial overgrowth, including the part most treatment plans skip: why it keeps coming back.
If you're reading this page, there's a good chance you already know more about SIBO than most people ever will. You've probably done a breath test, taken a round of antibiotics or herbal antimicrobials, felt better for a few weeks, and then watched the bloating come back. Maybe more than once. That cycle isn't a sign that you failed the treatment. It's a sign that the treatment only did half the job.
What SIBO actually is
Small intestinal bacterial overgrowth means bacteria are living in the wrong place. Your large intestine is supposed to be full of bacteria; your small intestine is supposed to stay relatively clear. When bacteria set up shop in the small intestine, they ferment your food before you can absorb it, which is why the classic picture is bloating and gas that seem out of proportion to what you ate, distension within an hour or two of a meal, and a food list that keeps shrinking without ever fixing the problem.
Why does SIBO keep coming back?
Antimicrobials, whether pharmaceutical or herbal, bring the bacterial numbers down. What they don't do is restore the reason those numbers stayed down in the first place. Your small intestine has a housekeeping wave called the migrating motor complex, a sweep of muscle contractions that runs between meals and overnight and pushes leftover food and bacteria down toward the colon where they belong. When that wave stalls, bacteria get time to move back in, no matter how thoroughly the last round of treatment cleared them.
In my experience, when someone relapses within about ninety days of finishing treatment, motility is the working hypothesis until proven otherwise. And the things that stall the migrating motor complex are rarely on a standard workup: a past episode of food poisoning that damaged the gut's nerve signaling, a nervous system stuck in fight-or-flight, an under-treated thyroid, a course of opioid medication, or simply eating every two hours so the housekeeping wave never gets a chance to run.
How we work it up
We start with a long, unhurried history, seeing as the story usually points at the cause before any test does. Did this start after a stomach bug or a round of antibiotics? Is it worse under stress? What happened to your cycle, your sleep, your thyroid labs? From there, testing may include SIBO breath testing (hydrogen and methane tell different stories and get treated differently), thyroid and iron studies, stool analysis when the picture calls for it, and a careful medication review. If your case needs imaging or a referral to gastroenterology, we'll say so plainly and coordinate it.
How we treat it
Treatment runs in phases rather than as a single prescription. First, clearing: evidence-informed herbal antimicrobial protocols, or coordination with your prescribing provider when a medication like rifaximin is the better tool for your case. Second, and this is the phase most plans skip, restoring motility: meal spacing so the migrating motor complex actually runs, prokinetic herbs in the classes with clinical evidence behind them, vagus nerve and nervous system work, and treatment of whatever stalled your motility to begin with. Third, rebuilding: getting your diet broader, not narrower. A shrinking food list is a warning sign, not a treatment plan, and our goal is that you eat more freely a year from now than you do today.
Our clinic also brings tools most gut protocols don't have in the building: acupuncture, biofeedback, visceral manipulation, and mind-body medicine, for the nervous-system side of motility that diet alone can't reach. The broader picture of how we approach digestive health lives on our gut health page, and the motility side has its own dedicated page.
What care looks like here
Your first visit runs about 90 minutes, which is what it takes to actually hear a complex gut history. After that, our Direct Care structure means you message your doctor directly through our secure app between visits, with no copays and no gatekeeping, while we work through the phases together. Plan on months, not weeks. SIBO that has relapsed more than once took time to set up, and it takes time to unwind for good.
Who this work is for
We built this practice for people who know their case is complicated and want a doctor who treats them as a partner in the work. If what you want is one more round of antimicrobials and nothing else, we'll be straight with you: you can get that in a shorter appointment somewhere else, and it will probably work for a few weeks, for the same reason it did last time. If you're ready to find out why your gut stopped clearing itself and to fix that, this is the practice for you.
Frequently asked questions
Can a naturopathic doctor treat SIBO?
Yes. Our doctors use breath testing, evidence-informed herbal antimicrobials, motility restoration, and nutrition to treat SIBO at its root, and we coordinate with your prescribing provider when medications like rifaximin are the right tool. The clearing phase is only half of good SIBO care; the motility phase is what keeps results.
Why does my SIBO keep coming back after antibiotics?
Because antibiotics lower the bacterial numbers without restoring the housekeeping wave (the migrating motor complex) that keeps the small intestine clear. If that wave stays stalled, from post-infectious nerve damage, stress physiology, thyroid issues, or constant snacking, the overgrowth rebuilds. Relapse within about ninety days of treatment points to motility until proven otherwise.
Do you offer SIBO breath testing?
Yes, we use hydrogen and methane breath testing when the workup calls for it, and we interpret the two gases differently since they respond to different treatments. Testing is chosen case by case rather than run as a reflex.
Will I be on a restricted diet forever?
No, and a permanently shrinking food list is the outcome we're specifically working to prevent. Short-term dietary strategy has a place during treatment, and the goal of the motility and rebuilding phases is a broader diet than you have now.
How long does SIBO treatment take?
Most patients work with us for three to six months through the clearing, motility, and rebuilding phases, with the pace set by how long the overgrowth has been recurring and what stalled motility in the first place. We're honest about this up front because rushed SIBO care is usually repeated SIBO care.
Do you treat SIBO patients from Minneapolis and St. Paul?
Yes. Our clinic is in Minnetonka, and patients come to us from across Minneapolis, St. Paul, and the wider Twin Cities metro for SIBO care. The Direct Care structure keeps most between-visit support in our secure app, so distance matters less than it would with a visit-every-week model.