Sibo – Small Intestinal Bacterial Overgrowth


Woman holding her stomach, receiving functional medicine care for SIBO in Charlotte, NC

Resolving SIBO: A Comprehensive Approach to Gut Health

Eradicating Small Intestinal Bacterial Overgrowth (SIBO) and preventing its recurrence requires a multi-faceted approach that addresses why the overgrowth occurred in the first place. At SouthPark Functional Medicine, Dr. Mahtani conducts a deep investigation into the root causes of your condition, creating a strategic path toward restoring microbial balance and healing the intestinal tract.

What is SIBO (Small Intestinal Bacterial Overgrowth)?


Small Intestinal Bacterial Overgrowth (SIBO) is a complex medical condition whereby the small intestine is overcome by foreign bacteria. SIBO is a common condition that is thought to be underdiagnosed. Because SIBO symptoms often coincide and overlap with other gastrointestinal conditions, patients frequently delay seeking treatment.

SIBO is characterized by an excess of unhealthy bacteria growth in the small intestine. Sometimes called the small bowel, the small intestine resembles a twisty maze-like structure. It is about 20-25 feet long making it the longest section of the gastrointestinal tract. When normal digestion is stalled, the small intestine becomes vulnerable to stagnant waste products, making it an ideal environment for foreign bacteria growth.

How can SIBO be classified into?


SIBO is classified into three distinct types, each distinguished by distinct bacterium types:

1. Hydrogen-Dominant SIBO

This type of SIBO describes the type of bacteria that produce hydrogen gas. Studies suggest that diarrhea is more likely to accompany this type of bacterial overgrowth.

2. Methane-Dominant SIBO

This SIBO type is characterized by the presence of methane producing microbes that contribute to bacterial overgrowth and slowed digestion. Research finds that constipation is commonly associated with the presence of methane gas bacteria in the small intestine.

3. Mixed-Dominant SIBO

Mixed dominant SIBO marks the presence of both methane and hydrogen producing bacteria.

Functional medicine consultation showing doctor and patient discussing personalized wellness plan in a calm, supportive clinical environment

Dr. Mahtani’s approach to SIBO involves a detailed investigation into underlying causes such as impaired gut motility, digestive enzyme insufficiency, and structural issues. The goal is a comprehensive, multi-phase plan focused on reduction of bacterial overgrowth, healing the gut lining, and preventing relapse.

If you are ready to invest in a lasting solution, we invite you to take the next step.

What are the symptoms of SIBO?


Bloating

Bloating is a sensation of abdominal distention or fullness from the excessive gas buildup that happens with SIBO.

Diarrhea

Patients with overgrowth of bacteria causing excessive hydrogen gas will often have diarrhea

Constipation

Patients with overgrowth of bacteria causing excessive methane gas will often have constipation

Gas or Flatulence

In SIBO, there’s overgrowth of bacteria in the small intestine. These bacteria ferment carbohydrates that haven’t been fully digested, producing excessive gas

Fatigue and/or Brain Fog

SIBO often causes nutrient deficiencies like Vitamin B12 or iron-deficiency. SIBO also causes inflammation, disrupting the gut-brain axis.

Joint pain

The overgrowth of bacteria leads to inflammation in the gut, which then spreads throughout the body causing the pain. The immune system’s response to SIBO impacts this.

Weight Gain or Weight Loss

SIBO interferes with nutrient absorption which can cause malabsorption. Inflammation from SIBO also disrupts metabolism and hormone balance.

SIBO – Small Intestinal Bacterial Overgrowth Issues Explained


Coping with the effects of SIBO can be debilitating and can easily exacerbate gastrointestinal conditions making the healing process tricky to navigate. SIBO can lead to unforeseen health complications due to poor food digestion which prevents proper absorption of nutrient-dense foods i.e., healthy fats, lean proteins, and carbohydrates. Understanding how SIBO can impact your general health may help provide a clearer picture of what to expect pre- and post-treatment.

A. How does SIBO occur?

SIBO is essentially a byproduct of a highly imbalanced microbiome. Our microbiome is a personalized ecosystem comprised of digestive enzymes, bacteria, fungi, and other microorganisms that break down food into absorbable nutrients. Each of us has a unique gut microbiome that harbors a naturally occurring balance to keep our systems working optimally.

In today’s fast-paced society, the immune system is easily taxed by chronic stress, advanced disease, and poor lifestyle choices. Consequently, the microbiome becomes weakened and compromises normal GI function. The disrupted flow of waste from the body allows non-native bacteria to overwhelm the small intestine. However, a SIBO treatment from Dr. Mahtani can treat digestive distress and help your body heal effectively.

B. How does SIBO affect my body?

Weight changes, digestive issues, and fatigue are just a few ways SIBO can impact the body. In more severe cases, malnutrition sets in leading to more serious health issues such as bone disease (osteopenia and osteoporosis), liver disease, kidney stones, pancreatitis, and life-threatening dehydration.

C. How common is SIBO?

Studies suggest that SIBO tends to be more common (as much as 80%) in adults with preexisting digestive conditions such as IBS and Crohn’s Disease. However, the prevalence statistics in healthy adults show a much wider percentage gap (between 1-40%). SIBO can also affect healthy children with an approximate incidence rate ranging from 0-35%.

D. What causes SIBO?

The exact causes of SIBO are poorly understood. Research suggests that surgical procedures, infections, antibiotics, medications (like proton pump inhibitors- PPI’s) and radiation correlate strongly with SIBO cases. Other risk factors include autoimmune diseases.

Diagnosis and Tests

A. How do I know if I have SIBO or IBS?

The symptoms for SIBO and IBS often overlap so doctors don’t often rely solely on this evidence alone. Further testing and evaluation are required for a treating physician to accurately diagnose either condition.

B. How is SIBO diagnosed?

A SIBO diagnosis is normally confirmed by the administration of a hydrogen breath test following an overnight fast. The test is non-invasive and typically conducted in a clinical setting or via a at home breath test. The testing parameters also require the patient to avoid antibiotics, laxatives, and prokinetic type medications or supplements for one week prior to the test.

C. Functional Approach Benefits

The medical community is rapidly shifting towards precision medicine-guided practices along with the SIBO treatment plan. Working from this holistic lens is the hallmark of functional approaches and individualized care. In addition to treating SIBO conditions with the necessary interventions, functional medicine doctors search to restore balance to the whole body.

Clinical studies conclude that functional approaches help patients feel confident in their treatment plans. Physicians find that treatment adherence is the key to a positive outcome.

If you’re still struggling to cope with the digestive issues, then get in touch with Dr. Sarita Mahtani right away.

Why Choose SouthPark Functional Medicine?

Because a complex condition like SIBO requires a sophisticated expert. Dr. Sarita Mahtani’s unique dual expertise as a board-certified MD and an IFM Certified Practitioner allows her to move beyond symptom management. She utilizes a precise, evidence-based methodology to identify the complex root causes of the underlying digestive dysfunctions that lead to bacterial overgrowth and creates a personalized plan for lasting results.

Choose expertise. Choose a true partner. Choose a new standard of care.

Dr. Sarita Mahtani smiling while working on a laptop, representing compassionate functional medicine care in a professional clinical setting

SIBO – Small Intestinal Bacterial Overgrowth –

Frequently Asked Questions


What happens if SIBO is left untreated?

Untreated SIBO can worsen gut symptoms, lead to nutritional deficiencies, and contribute to problems like joint pain and mood disorders due to inflammation and a leaky gut. It can also increase the risk of osteoporosis and kidney stones, significantly impacting your quality of life. Early diagnosis and treatment are essential to prevent these issues.

How do you fix SIBO?

Functional medicine doctors can integrate traditional medications with holistic treatments to get the best results. This may translate to prescribing an antibiotic along with specific herbs to help support the body during the multi-stage healing process. SIBO treatment protocols may also depend upon the person’s condition, the severity, and how quickly the body responds to initial treatment plans.

How can I prevent SIBO from recurring?

Stress, poor diet, and undiagnosed autoimmune disease may play a role in how the gastrointestinal system performs. Your functional medicine doctor in Charlotte, NC will explore how to rebuild the natural gut flora through lifestyle changes, and possibly supplements, which will assist in preventing SIBO recurrence.

What’s a good diet plan to manage SIBO?

Nutrition can be a pivotal component to effectively managing SIBO and preventing recurrences. Alongside the treatments used to treat SIBO, a low FODMAP diet for 1 month is usually recommended.

FODMAPs (Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols) are carbohydrates that are poorly absorbed in the small intestine. Some examples of FODMAP foods may include dairy, fruit, sweeteners, onion, and garlic. The bacteria in the small intestine depends on these foods, which leads to gas, bloating, and the other symptoms of SIBO. By eliminating these foods, the bacteria are starved and can’t overgrow. Over time, FODMAP foods are gradually reintroduced into the diet. This is an example of how diet is a key aspect of healing and needs to be incorporated into a treatment regimen to optimize healing.

Book an appointment today with Dr. Mahtani to know more about how you can gain relief from the SIBO treatment.

How do you get rid of bacterial overgrowth in the small intestine

Getting rid of bacterial overgrowth in the small intestine known as SIBO (Small Intestinal Bacterial Overgrowth) usually requires a comprehensive treatment plan guided by a healthcare professional. The goal is to reduce excess bacteria, heal the gut lining, and prevent recurrence.