Bloating — the uncomfortable, visible distension after eating, the trapped gas, the pressure — is one of the most common digestive complaints and one of the least respected. It’s frequently dismissed as minor, yet for many patients it significantly affects daily function, social life, and body image. Small intestinal bacterial overgrowth (SIBO) is increasingly recognized as a common driver of chronic bloating — particularly in patients with post-infectious gut changes, prior antibiotic use, or hypomotility. The challenge with SIBO is recurrence: rifaximin clears the bacteria, but without addressing the gut motility and immune environment that allowed overgrowth, it comes back.
How Classical Chinese Medicine Sees Bloating
Chronic bloating is fundamentally a spleen qi deficiency with damp accumulation. The spleen’s transforming and transporting function — its ability to process food into usable qi and fluids — is impaired. Food that isn’t cleanly transformed ferments and accumulates as damp, producing the gas, distension, and heaviness patients describe. Depending on the temperature quality of the damp (hot or cold) and the presence of liver qi constraint (stress-driven bloating), the formula varies. SIBO-driven bloating often has a pronounced damp-heat component with gut dysbiosis mapping to the classical turbid-damp obstruction pattern.
What Treatment at Rootworth Looks Like
We document when bloating occurs (immediately after eating, hours later, constant), what foods worsen it, the character of the gas (odorless or foul), and any prior SIBO testing. For patients with confirmed SIBO, we coordinate with gastroenterologists on the antibiotic clearing phase and follow with herbal treatment specifically aimed at restoring gut motility and the microbiome environment that prevents recurrence. Dietary guidance — meal spacing to allow migrating motor complex activity, fermentable food management — is integrated. Bloating is typically one of the faster-responding conditions; most patients notice improvement within two to four weeks.
Frequently Asked Questions
I’ve tested positive for SIBO. Should I do the herbal protocol before or after antibiotics?
After is most effective. Rifaximin clears the bacterial overgrowth; herbal treatment then addresses the gut motility, immune, and microbial environment that sets up the conditions for re-colonization. Some patients with mild SIBO explore herbal antimicrobial protocols as an alternative to rifaximin — this is a valid approach, particularly for the hydrogen sulfide SIBO pattern. We discuss the options at intake.
I’m bloated all the time, not just after meals. Is that different?
Constant bloating without clear meal-related variation often points to a more established accumulation pattern — phlegm-damp obstruction or chronic qi stagnation rather than acute food fermentation. It typically takes longer to resolve and often requires a formula that both resolves the accumulated damp and rebuilds the spleen’s ability to prevent re-accumulation.
Related: IBS · Chronic Constipation · Food Sensitivities