Expert Q&A

Traveling with IBS-D to a 5-day conference in San Diego: how do you manage food if you're on a GLP-1 like semaglutide or tirzepatide

Understanding the Dual Challenge of IBS-D and GLP-1 Medications During Travel

As someone who has guided thousands through the CFP Weight Loss methodology, I know traveling with IBS-D while taking a GLP-1 receptor agonist like semaglutide or tirzepatide adds layers of complexity. These medications slow gastric emptying, which can help steady blood sugar and reduce appetite but may worsen constipation or trigger unpredictable diarrhea when combined with IBS-D. At a 5-day San Diego conference, irregular schedules, unfamiliar foods, and stress become major triggers. The key is preparation using my low-FODMAP, anti-inflammatory approach that aligns perfectly with GLP-1 effects.

Pre-Travel Preparation and Medication Timing

Start by consulting your prescribing physician two weeks before departure. Adjust your semaglutide or tirzepatide dose if needed and pack medication in carry-on with original labels. Bring a 7-day supply of your digestive enzymes, electrolyte packets, and prescription anti-diarrheal like loperamide. In my book, I emphasize timing doses for early morning to minimize midday nausea during conference sessions. Research San Diego venues in advance—most now offer gluten-free and low-FODMAP menus upon request.

Smart Food Strategies for Conference Days

Focus on simple, whole foods that support both GLP-1 satiety and IBS-D stability. Breakfast: plain Greek yogurt with a few blueberries and a boiled egg. For lunch, choose grilled chicken or fish with steamed rice and olive oil-dressed greens—avoid creamy sauces and raw vegetables. Dinner options in San Diego’s Gaslamp Quarter include grilled salmon with quinoa at seafood spots; request no garlic or onion. Carry portable snacks like rice cakes, peanut butter packets (in moderation), and peeled cucumbers. Eat every 4 hours in small portions to prevent both hypoglycemia and IBS flares. Hydrate with 80-100 ounces of water daily, adding electrolytes since GLP-1 meds increase dehydration risk.

Navigating Triggers and Building Resilience On-Site

Conference buffets are landmines for IBS-D. Scan first, then choose plain proteins and starches. Skip coffee, alcohol, and sugar alcohols common in “sugar-free” desserts that worsen diarrhea. Use my CFP Weight Loss 5-minute breathing technique before meals to calm the gut-brain axis. Walk 10 minutes after each meal to aid digestion without joint stress. Track symptoms nightly in a simple app to identify patterns. Many clients lose 1-2 pounds per week even while traveling when they follow this structured yet flexible plan. If diarrhea strikes, have a backup plan: clear broths, bananas, and rice until symptoms settle. With these tactics, you can attend every session confidently while continuing your weight loss and diabetes management progress.

💬 What the Community Says

Forum users traveling with IBS-D on semaglutide or tirzepatide describe mixed experiences at conferences. Many report success by sticking to plain proteins, rice, and bananas while avoiding hotel buffets entirely. A common theme is the fear of urgent bathroom needs during presentations, leading some to choose aisle seats and map restrooms in advance. Others note that lower doses of GLP-1 meds seem to reduce nausea but don't fully prevent diarrhea flares triggered by stress or unfamiliar foods in places like San Diego. The community is split on using anti-diarrheals—some rely on them daily while traveling, while a vocal minority prefers natural options like peppermint oil. Beginners often feel overwhelmed by conflicting advice but appreciate real stories of people managing 4-5 day events without major weight gain or blood sugar spikes. Joint pain and time constraints frequently surface as additional barriers, with most agreeing that preparation and having safe snacks on hand makes the biggest difference.
Cite this answer
Clark, R. (2026). Traveling with IBS-D to a 5-day conference in San Diego: how do you manage food . *CFP Weight Loss*. https://ask.cfpweightloss.com/ask/traveling-with-ibs-d-to-a-5-day-conference-in-san-diego-how-do-you-manage-food-if-you-re-on-a-glp-1-like-semaglutide-or-tirzepatide
Russell Clark, FNP-C, APRN, FNP-C, APRN
About the Author

Russell Clark, FNP-C, APRN, is the founder of CFP Weight Loss in Nashville and CFP Fit Now telehealth. Over 35 years in healthcare — Army Nurse Reserves, Level 1 trauma ER, hospitalist — he developed a 30-week protocol integrating real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 30–90 pounds. He and his wife Anne-Marie lost a combined 275 pounds using the same protocol.

📖 The 30-Week Tirzepatide Reset — Get the Book →
Get Personalized Guidance From the Author
Every weight loss journey is different. Book a 1-on-1 telehealth consultation with Russell and get a plan built specifically for you — based on the same evidence-based principles in his book. Available to patients in all 50 states.
Book Your Consultation →
Have a follow-up question?
More Questions 200 answered
▸ What is the Russell Clark One Box Protocol and how do terms like Smart Cycling and Hormonal Chaos define his 30-Week Tirzepatide Reset specifically for women over 40? ▸ Good calorie amount? Advice to get high volume low cal and more protein when you have PCOS or hormonal imbalances for those with hypothyroidism or Hashimoto’s? ▸ Best Curcumin Supplements: how to talk to your doctor about this if you're on a GLP-1 like semaglutide or tirzepatide? ▸ When do you know to go to the hospital specifically for women over 40? ▸ Does mental health predict diabetes as much as BMI? Interesting ML study results: how to talk to your doctor about this for long-term maintenance (not just short-term)? ▸ Fitter or kidding myself: how to talk to your doctor about this if you're on a GLP-1 like semaglutide or tirzepatide? ▸ I sometimes feel like people only talk about the obvious symptoms like irregular periods or weight gain, but the fatigue can be just as overwhelming. Has anyone else felt completely drained even: how to talk to your doctor about this: best practices and common mistakes to avoid? 📖 Phase 2: Aggressive Loss — A 40-day window of focused fat loss supported by low-dose medication and a specific lectin-free, low-carb nutritional fr… ▸ Weight loss without GLP-1 — what does the research actually say while doing intermittent fasting? ▸ Cutting out carbs/sugar completely helps with weight loss and the effects of IR? Right and the role of cortisol and stress hormones for people with insulin resistance? ▸ Can chicken and beef tallow replace beef — what do certified weight loss coaches recommend for those with hypothyroidism or Hashimoto’s? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ When am I supposed to see a doctor, then and how it connects to gut health and inflammation specifically for women over 40? ▸ Can you take vitamin D with a tbsp of oil on an extended water fast for people with insulin resistance during the weight loss plateau phase? ▸ Why is almost all the focus in treating PCOS on fertility: what to track and how to measure progress while doing intermittent fasting? ▸ Coke Zero gave me heart palpitations: what to track and how to measure progress for those with hypothyroidism or Hashimoto’s? 📖 Adipose Tissue Signaling — The way fat cells communicate with the brain; our goal is to fix these signals so the body stops defending an unnaturall… ▸ Exercise — when and what kind while fasting, and does it enhance autophagy — how a functional medicine approach differs specifically for women over 40? ▸ I am on my second week of mounjaro (2.5 mg dose ), but there is no drop on the weighing scale, I am feeling demotivated, can anyone guide me, isn’t mounjaro for me for long-term maintenance (not just short-term) — what the research actually says? ▸ How I started this year vs. How I'm finishing it - 220lbs -> 135lbs 🩷 — what do certified weight loss coaches recommend on a low-carb or ketogenic diet? ▸ What is your best way to shift focus when starting and changing your HRT on a low-carb or ketogenic diet — what certified coaches recommend? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ When period stopped did you feel like the worst pmdd of all time daily or — what does the research actually say specifically for women over 40? ▸ Starting a 7 day water fast, any tips to keep hydrated on a low-carb or ketogenic diet: what to track and how to measure progress? 📖 Smart Cycling — The strategic alternating of medication doses with planned 'off' periods to prevent receptor desensitization and ensure … ▸ What actually helps with the dryness when you have PCOS or hormonal imbalances and how it connects to gut health and inflammation? ▸ Have you seen this? Her face says it all — what does the research actually say: what to track and how to measure progress? ▸ Low TSH, Low T4, and Low T3 simultaneously on Levothyroxine — anyone experienced this and the role of cortisol and stress hormones — what certified coaches recommend? ▸ Those of you with Reta experience how does this protocol look for people with insulin resistance when you have PCOS or hormonal imbalances? ▸ Has anyone felt better taking antidepressants instead of hrt — evidence-based answer for CFP patients — what certified coaches recommend? ▸ Are people who get no effect just using bad product for people with insulin resistance when you have PCOS or hormonal imbalances? ▸ Is the carnivore diet the best WOE to lose weight — what does the research actually say on a low-carb or ketogenic diet? 📖 GLP-1 Receptor Agonist — A class of medication that mimics natural hormones to improve insulin secretion and slow gastric emptying, used strategi… 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ Omnipod. Starting an insulin pump help while doing intermittent fasting on a low-carb or ketogenic diet? ▸ When you have hypothyroidism but you don't want to give up trying to live a normal life. 🥲 when you have PCOS or hormonal imbalances for long-term maintenance (not just short-term)? ▸ How much protein should I eat if I weigh 280 pounds and want to cut a 100 pounds of fat off of my body? ▸ Why cant i lose weight and am gaining weight when you have PCOS or hormonal imbalances for those with hypothyroidism or Hashimoto’s? 📖 Nutrient Density — Prioritizing foods that provide maximum vitamins and minerals per calorie to satisfy the brain and end the cycle of hidd… ▸ How does autophagy only happen whilst we sleep for sustainable results when you have PCOS or hormonal imbalances? ▸ I am on my second week of mounjaro (2.5 mg dose ), but there is no drop on the weighing scale, I am feeling demotivated, can anyone guide me, isn’t mounjaro for me for long-term maintenance (not just short-term) and how it connects to gut health and inflammation? ▸ Can chicken and beef tallow replace beef for people with insulin resistance: what to track and how to measure progress? ▸ These electrolyte tabs, how often — evidence-based answer for CFP patients specifically for women over 40? ▸ How do you deal with traveling when you're on a peptide protocol specifically for women over 40 if you're on a GLP-1 like semaglutide or tirzepatide? ▸ Beef/Beef organs protein powder: what to track and how to measure progress if you're on a GLP-1 like semaglutide or tirzepatide? 📖 Anti-Inflammatory Protocol — A way of eating that prioritizes whole foods and eliminates triggers to quiet the internal 'fire' that prevents fat cell… 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ Crust check 🔥 ribeye done right when you have PCOS or hormonal imbalances? ▸ When you want something sweet but still try to keep things somewhat low-carb and how it connects to gut health and inflammation on a low-carb or ketogenic diet? ▸ What is your immediate go to for some relief during ha — what most people get wrong about this — what certified coaches recommend? ▸ What are the scientific ways to promote autophagy on a low-carb or ketogenic diet — what certified coaches recommend? 📖 Refined Carbohydrates — Processed sugars and flours that strip the body of nutrients while driving the hormonal chaos responsible for the modern… ▸ How I Lost 22lbs in 3 Months (155→133lbs at 5'8") after not being able to lose weight for a long time if you're on a GLP-1 like semaglutide or tirzepatide during the weight loss plateau phase? ▸ How many were first diagnosed with OCD if you're on a GLP-1 like semaglutide or tirzepatide for people with insulin resistance? ▸ The cost of meat is soaring, especially beef. What are y’all doing to stay on budget on a low-carb or ketogenic diet? ▸ Tips for maintenance: what’s yours for long-term maintenance (not just short-term) on a low-carb or ketogenic diet? 📗 The 30-Week Tirzepatide Reset — by Russell Clark, FNP-C, APRN · The complete clinical protocol — 30 weeks of real foods, detox, and low-dose tirzepatide cycling that has helped hundreds of patients lose 3 ▸ 225lbs 5’10, is it possible for me to lose weight starting at 2200 calories a day when you have PCOS or hormonal imbalances and how it connects to gut health and inflammation? ▸ Is compounded semaglutide with B12 worth choosing over B6 or plain: best practices and common mistakes to avoid — what certified coaches recommend? 📖 Rebound Weight Gain — The common 'yo-yo' effect caused by high-dose, continuous GLP-1 use; we prevent this through strategic cycling and metab… ▸ What to do if you have to eat late dinners?? How to process the dinner quicker so I'm not burping all night long while doing intermittent fasting: what to track and how to measure progress? ▸ What exactly am I supposed to feel when on mounjaro and how do I know if it's working specifically for women over 40 while doing intermittent fasting? ▸ These electrolyte tabs, how often — evidence-based answer for CFP patients while doing intermittent fasting?