There is no guaranteed permanent cure for IBS; goal is long-term symptom control
Identify and avoid individual food triggers (common: high-FODMAP foods, caffeine, alcohol, fatty foods, spicy foods, lactose, artificial sweeteners)
Follow a structured low-FODMAP diet for 2–6 weeks, then reintroduce foods to find personal tolerances
Use soluble fiber (psyllium) daily; adjust dose gradually
Consider an IBS-specific diet plan with a dietitian if symptoms persist
Manage stress and gut–brain triggers with CBT, gut-directed hypnotherapy, mindfulness, or relaxation training
Maintain regular sleep and meal timing; reduce meal skipping
Exercise regularly (e.g., brisk walking, cycling, strength training)
Stay hydrated and consider electrolyte balance if diarrhea is frequent
For constipation-predominant IBS (IBS-C): consider osmotic laxatives (e.g., polyethylene glycol) or fiber adjustments with clinician guidance
For diarrhea-predominant IBS (IBS-D): consider anti-diarrheal options (e.g., loperamide) as directed
For IBS with mixed symptoms (IBS-M): use targeted treatments based on current dominant symptoms
Consider antispasmodics for cramping/pain with clinician guidance
Consider peppermint oil enteric-coated for pain/cramping if appropriate
Consider bile acid binders if bile acid diarrhea is suspected (clinician guidance)
Consider prescription options for IBS (e.g., rifaximin, eluxadoline, linaclotide/plecanatide, tenapanor) when indicated by a clinician
Consider probiotics only if you find benefit after a trial (use one product at a time for a few weeks)
Review medications that can worsen symptoms (e.g., metformin, magnesium-containing products) with a clinician
Reduce or stop smoking if applicable
Treat associated conditions that mimic or worsen IBS (e.g., celiac disease, lactose intolerance, IBD, thyroid disease, SIBO) if tested/confirmed
Get evaluation if you have alarm features: blood in stool, anemia, weight loss, fever, nighttime symptoms, new onset after age 50, family history of colorectal cancer/IBD, persistent vomiting, or severe worsening
Use a symptom diary to track triggers, stool patterns, pain, and stress to guide adjustments
Seek care from a gastroenterologist and/or dietitian experienced with IBS for personalized long-term management