Quick answer
SIBO treatment works in layers: understand what you're dealing with, reduce bacterial burden, restore motility and gut environment, build relapse prevention systems. Skip layers and you'll relapse repeatedly.
Layer 1: Understand What You're Dealing With
- What are your dominant symptoms? (bloating, constipation, diarrhea, mixed)
- What's your bowel pattern?
- What's the likely gas profile? (hydrogen, methane, hydrogen sulfide)
Different patterns respond to different approaches. Hydrogen-dominant SIBO isn't the same as methane-dominant IMO.
Layer 2: Reduce the Bacterial Burden
Work with a clinician on antimicrobial strategy - pharmaceutical antibiotics (rifaximin, neomycin, metronidazole) or herbal antimicrobials. Both can work. Diet matters during this phase for symptom management, not permanent restriction.
Layer 3: Restore Motility and Gut Environment
This is the layer most people skip. And it's why they relapse.
- Prokinetics: Ginger, artichoke extract, or prescription options stimulate the MMC
- Bowel rhythm: If constipated, fixing that is non-negotiable. SIBO + constipation = relapse factory
- Meal spacing: 4+ hours between meals, no snacking
Layer 4: Build Relapse Prevention Systems
- Controlled reintroduction: Gradually expand diet after treatment
- Early warning metrics: Track symptoms, notice drift early
- Rapid intervention: When symptoms creep back, act immediately
Non-Negotiables
- Do not skip the bowel rhythm work
- Do not stay in extreme restriction indefinitely
- Do not wait for full relapse before acting
Key Takeaways
- SIBO protocols should be phased, measured, and built for long term
- Address all four layers, not just antimicrobials
- Build systems to prevent relapse
- Work with a qualified clinician
Medical disclaimer: Educational only, not medical advice. Work with a qualified clinician for diagnosis and treatment.