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Functional Medicine · Irvine, CA

SIBO Treatment in Irvine, CA

Small intestinal bacterial overgrowth means microbes are fermenting food higher up than they should, which can bring bloating, gas, and stool changes. A breath test can support that question, and a positive result still has to match your symptoms. Diet changes are individual. This page does not list herbal antibiotic doses. For patients coming from Irvine, the office is about 12 miles away, 20–35 minutes, by I-5 south, or the 133 to the 73, toward Mission Viejo.

Fermentation in the small intestine

The small intestine is built to absorb, not to host a heavy ferment. When bacteria there break down carbohydrates, gas can build under the ribs within an hour or two of eating. You may look pregnant by evening, belch, or swing between diarrhea and constipation.

That pattern is the concept behind SIBO. It is not a verdict you can make from bloating alone. Dr. Sani Kohen, D.C. and Dr. Tara Kohen, D.C. ask what you ate, how soon symptoms started, and whether an antibiotic, a stomach bug, or abdominal surgery came first.

Lactulose and glucose breath tests in plain language

SIBO breath testing measures gases in your breath after a sugar drink. Lactulose is not absorbed early, so it travels farther down the intestine. A rise can reflect the small bowel, and it can also reflect fermentation once the drink reaches the colon, which is why timing is part of the reading.

Glucose is absorbed higher up, so it mainly challenges the upper small intestine and can miss a problem farther down. Neither sugar is a better test for every person. FRI chooses with you, then reads the graph next to symptoms. A number without a story is not a plan.

A positive test is interpreted with symptoms

A positive breath test in someone who bloats after meals is a different situation from a positive test in someone who feels well. FRI does not treat the printout as the patient. Constipation, diarrhea, and upper abdominal swelling point the plan in different directions.

Stool testing answers a colon question, not this one. The gut health overview explains when GI-MAP is the better first step. If food reactions dominate the history, that is yet another page. Stacking tests without a reason is how people end up confused.

Diet changes stay individual

In Functional Medicine, some people feel better when fermentable carbohydrates are reduced for a while. Others get worse if the diet becomes so narrow that they under-eat. Nutrition and supplementation is built around what you tolerate and what the test showed. There is no herbal antibiotic dose on this page, and no brand protocol.

Functional medicine at FRI does not replace a primary physician, endocrinologist, gastroenterologist, or mental health clinician. Weight loss you did not intend, bleeding, or vomiting needs medical care. A breath test does not rule those out.

What to expect when you are seen for SIBO

You can start with a complimentary 20-minute consultation. The office is out of network, accepts HSA and FSA payment, and provides a superbill. Visits run Monday–Thursday, 9–6.

If a breath test is ordered, you follow a prep diet and a collection schedule. Results are reviewed with your symptom timing. Any food change is revisited, not handed down as a permanent menu.

Desk symptoms and training symptoms, handled separately

Corrective exercise and DNS are how we retrain sitting and breathing patterns after the exam shows they matter. Chiropractic adjustments are used when a joint is not moving, not as a subscription. Carpal tunnel symptoms get a neck screen and a nerve exam, because a keyboard is not automatically the wrist.

The same city asks functional medicine questions: thyroid, burnout-style fatigue people want explained, and gut symptoms after years of desk lunches. Those are history-first visits. The hub page is the Irvine chiropractor page.

Insurance and coordination

Many Irvine employers offer HSA or FSA accounts. Those cards work here. We are still out of network and we still give a superbill rather than billing your plan directly. Lab work is quoted before it is ordered. We will not tell you to stop a medication from your Irvine physician.

Drs. Sani and Tara Kohen lead the clinic. Training details are on the about page. If you want to see the rehab gym before you drive the 5, use the office page.

Business parks, village trails, and a city built for sitting

Irvine's villages do not share a body. Woodbridge and University Park are older loops and pools. Turtle Rock and Quail Hill have more grade. The Spectrum and the Great Park are newer and more spread out. The job, for a lot of patients, is a campus along Jamboree, Barranca, or the Irvine Business Complex: long meetings, a badge, and a walk that is only from the garage. Neck, upper back, and headache complaints often start there. Knee and hip complaints often start on the village trails people use to undo the job.

We do not treat Irvine as a single activity level. A cyclist on the San Diego Creek trail and a software lead who has not exercised since a move from Woodbridge need different exams. Neck pain and headaches are common desk presentations. Hip and SI pain shows up when someone adds mileage fast. Say which village and which campus.

South on the 5 or the 73 from Irvine

From central and north Irvine, I-5 south toward Mission Viejo is the simple drive. From the south villages and from many business parks, the 133 to the 73 toll road is often cleaner. About 12 miles. Twenty minutes is realistic off peak. Thirty-five is realistic when the 5 is slow through Lake Forest. The office is 26400 La Alameda, Suite 100, Mission Viejo, CA 92691. Building parking. Monday through Thursday, 9 to 6.

Irvine patients are used to efficient clinics. This one is deliberately less efficient. An exam takes time. If you need to be back on Jamboree for a meeting, book a morning visit and leave a buffer. Phone (949) 312-1754. The 20-minute consultation is the right first step if you are shopping for a style of care rather than ready for testing.

Questions patients ask

Which breath test is better, lactulose or glucose?

They look at different stretches of intestine. Lactulose travels farther, so the timing of a gas rise has to be read carefully, including the chance that the colon joined in. Glucose is absorbed sooner, so it speaks more to the upper small intestine and can miss a lower problem. FRI picks from your symptoms. Neither result is read in isolation.

Does a positive test mean I must treat it?

A positive result is interpreted with symptoms. If you bloat, hurt, and change stool pattern in a way that matches the graph, the finding is more useful. If you feel well, FRI will not build an aggressive plan around a number. Your gastroenterologist remains the right clinician for disease of the bowel itself.

Will you give me an herbal antibiotic dose?

No. This page does not list herbal antibiotic doses, and the visit does not copy a protocol from a forum. If antimicrobial support is discussed, it is individualized and coordinated with your physicians. Nutrition changes are similarly specific to you. There is no brand protocol and no promise that gas will be gone in a set number of days.

How is this different from a stool test?

A breath test asks about gases produced after a sugar challenge, which is the SIBO question. GI-MAP stool testing looks at organisms and markers in a stool sample, which is a different compartment. You can read both on the gut health page. FRI does not order them as a pair unless your history asks two questions.

Related care for Irvine

SIBO is handled at the Mission Viejo clinic, not in a satellite office in Irvine. The related pages below stay on that same visit and add the methods or neighboring problems that usually come up in the history.

  • Irvine chiropractor

    How people from Irvine reach 26400 La Alameda and what the three pillars cover.

  • SIBO clinical overview

    The non-geographic condition page, if you want the clinic-wide explanation without the drive.

  • Functional Medicine

    The pillar this problem sits in at Functional Restoration Institute.

  • Gut Health in this city

    Digestion problems rarely arrive as one tidy symptom. Bloating, stool changes, and food reactions can travel together or take turns. This page.

  • Leaky Gut in this city

    People say leaky gut when they mean the gut barrier might be letting more through than it should. The plainer name is.

  • Food Sensitivities in this city

    A food sensitivity panel that looks at IgG or IgA is not an allergy test. Allergy, the IgE kind, is a different.

  • Chronic Inflammation in this city

    Inflammation is a process your body uses, not a personality and not a mood. It can be useful while you heal and.

  • SIBO Breath Testing

    A SIBO breath test measures hydrogen and methane in the breath after you drink a substrate, either lactulose or glucose. A rise.

Talk with the doctors before you commit to care

The complimentary 20-minute consultation is at 26400 La Alameda, Suite 100, Mission Viejo. Call (949) 312-1754.

Functional Restoration Institute serves patients across Orange County from our Mission Viejo clinic, including Irvine and surrounding Orange County communities.