Pancakes and Diarrhea
For some people, this comfort food has unfortunate side effects.

There’s nothing like a warm, fluffy stack of pancakes with butter and syrup to usher in the day — but for many people, eating flapjacks can be a less-than-desirable experience. The ingredients in some pancakes can be difficult for individuals with digestive issues to tolerate, often causing intestinal distress and diarrhea. The good news is that if you suffer from a GI complaint, you probably don't have to give up pancakes completely to avoid those side effects. In the following situations, a few simple tweaks to the recipe or the prep can make a major difference.
Gluten Intolerance
Sweetener Intolerance
Lactose Intolerance
Greasy Pan
Even if you don't have a digestive disorder, there's another thing about pancakes that can cause diarrhea: the grease. It can take up to a half-stick of butter to cook an entire batch of pancakes, and thicker batter can absorb much of that fat due to the longer, slower cooking time. The traditional butter-laden cooking method results in what are essentially fried cakes, so it's no wonder that your intestines end up as lubricated as the pan — especially if you overindulge. Use cooking spray instead, or choose premade frozen pancakes that need only be toasted or microwaved.
The Takeaway
- If you frequently experience digestive issues such as diarrhea after eating pancakes, consider whether gluten intolerance might be the culprit. You may want to try gluten-free alternatives, such as buckwheat or rice flour.
- People who are sensitive to the artificial sweeteners in many processed pancake mixes may find that using homemade batter with natural sweeteners such as sugar or maple syrup is gentler on their gut.
- Lactose intolerance can also cause digestive problems. Using lactose-free milk or milk alternatives could make a noticeable difference for people who live with this condition.
- Whipping up pancakes with cooking spray instead of butter may help to prevent the intestinal distress associated with greasy foods.
- Celiac Disease. Mayo Clinic. July 30, 2025.
- Non-Celiac Gluten/Wheat Sensitivity. Celiac Disease Foundation.
- 5 Foods to Avoid if You Have IBS. Johns Hopkins Medicine.
- Leonard A. A Day of Lactose-Free Eating: Breakfast, Lunch, and Dinner Recipes. Canadian Digestive Health Foundation. January 29, 2025.

Reyna Franco, RDN
Medical Reviewer
Reyna Franco, RDN, is a New York City–based dietitian-nutritionist, certified specialist in sports dietetics, and certified personal trainer. She is a diplomate of the American College of Lifestyle Medicine and has a master's degree in nutrition and exercise physiology from Columbia University.
In her private practice, she provides medical nutrition therapy for weight management, sports nutrition, diabetes, cardiac disease, renal disease, gastrointestinal disorders, cancer, food allergies, eating disorders, and childhood nutrition. To serve her diverse patients, she demonstrates cultural sensitivity and knowledge of customary food practices. She applies the tenets of lifestyle medicine to reduce the risk of chronic disease and improve health outcomes for her patients.
Franco is also a corporate wellness consultant who conducts wellness counseling and seminars for organizations of every size. She taught sports nutrition to medical students at the Albert Einstein College of Medicine, taught life cycle nutrition and nutrition counseling to undergraduate students at LaGuardia Community College, and precepts nutrition students and interns. She created the sports nutrition rotation for the New York Distance Dietetic Internship program.
She is the chair of the American College of Lifestyle Medicine's Registered Dietitian-Nutritionist Member Interest Group. She is also the treasurer and secretary of the New York State Academy of Nutrition and Dietetics, having previously served in many other leadership roles for the organization, including as past president, awards committee chair, and grant committee chair, among others. She is active in the local Greater New York Dietetic Association and Long Island Academy of Nutrition and Dietetics, too.

Angela Brady
Author
Angela Brady has been writing since 1997. Currently transitioning to a research career in oncolytic virology, she has won awards for her work related to genomics, proteomics, and biotechnology. She is also an authority on sustainable design, having studied, practiced and written extensively on the subject.