Toddlers diarrhea: Toddlers and young children who drink a lot of fruit juice may develop PD. diarrhea after eating salmon Does Salad Make You Poop and Cause Diarrhea? (Explained!) Why That Restaurant Meal Made You Sick Try to aim for about 22 to 34 grams of fiber per day, according to the Dietary Guidelines for Americans 2020-2025, depending on your diet, age and sex assigned at birth. Performance characteristics of serum C4 and FGF19 measurements to exclude the diagnosis of bile acid diarrhoea in IBS-diarrhoea and functional diarrhoea. Heart rate accelerations. This can trigger a bowel movement or an upset stomach. You should have at least one cup of liquid after every diarrheic bowel movement. Eating salads from fast food . Diarrhea usually occurs when you have a bacterial, viral, or parasitic infection in the gastrointestinal tract. Possible causes of acute diarrhea after eating include: Food poisoning. Generally, you can help prevent dumping syndrome by changing your diet after surgery. new york mets minor league teams; little tikes dino cozy coupe assembly instructions; is stuart ramsay married; drummer needed for tour 2021. losing isaiah i threw him away monologue Diarrhea happens from time to time. Avoid foods that can worsen diarrhea, like dairy products, fatty foods, and foods that give you gas. All rights reserved. Bile acids are produced by the gallbladder to help you digest fats. Vomiting Without Diarrhea | Children's Hospital Colorado In addition to the time period, chronic diarrhea also needs to meet the criteria of at least three watery stools per day, typically, but not always, occurring after meals. While you should always get a proper diagnosis for dietary conditions, these questions can help you and your doctor figure out what to check for. Diarrhea-causing bacteria can also enter your digestive tract through undercooked meats. Diarrhea that doesnt improve with treatment is typical of microscopic colitis. Its triggered by giving too much fruit juice to an infant, since the sugars drag excess water into the bowel. But, it's possible to go overboard especially if your body isn't used to it. If you arent sure what your trigger foods are, keep a food diary. diarrhea; feeling uncomfortably full or bloated; nausea; pain and cramping in your abdomen; stomach "growling" or rumbling sounds; Other symptoms of early dumping syndrome may include. For example, if symptoms develop after gastric bypass surgery, your doctor may recommend a reverse gastric bypass. An abdominal mass may lead to weight gain and symptoms such as pain and bloating. As mentioned above, unwashed vegetables can carry bacteria that cause diarrhea and stomach upset. After surgery, the amount of food you can eat is reduced due to the smaller stomach pouch. However, if you regularly eat processed and fatty foods and have digestive issues, it may simply be a matter of making some healthier decisions. Also avoid dairy products and alcohol. Switch from simple carbohydrates like white bread and pasta to whole grains like oatmeal and whole wheat. Yellow diarrhea signals excess fat in your stool and could be due to celiac disease or another disorder of digestion . A person should frequently wash their hands with soap and water or an . Products like Imodium (loperamide) or Kaopectate or Pepto-Bismol (both bismuth subsalicylate) should not be used if you have a fever or mucus or blood in your stools. 2023 Healthline Media LLC. This condition is called neuropathy. Management of motility disorders of the stomach and small bowel. Dumping syndrome is a complication of stomach bypass or stomach reduction surgery. Review: Management of postprandial diarrhea syndrome. Definition & facts for diarrhea. 12 Food Groups That Cause Diarrhea, According to GI Doctors All rights reserved. The infant hasnt wet their diaper in over three hours. Some sufferers of IBS find that their gut is so sensitive they can suffer diarrhea shortly after eating. When food moves too quickly from your stomach to your duodenum, your digestive tract releases more hormones than normal. See a table listing 24 causes, get prevention tips, and. Whether these two are involved in your specific situation will naturally depend on what the underlying cause is. The most common cause of rapid gastric emptying and dumping syndrome is surgery of the stomach or esophagus. People with celiac disease have an immune reaction to a protein found in wheat, rye, and barley called gluten. Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. A person should avoid eating too many high fiber foods. When the pancreas does not produce enough digestive enzymes, its known as pancreatic exocrine insufficiency. Yellow diarrhea after meals is not a common symptom of IBS, she says. The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. The most important thing to remember when treating diarrhea is to stay hydrated. Eating salads from fast food and unhygienic restaurants should be avoided. Diarrhea After Eating Salad - Health Hearty Look for food commonly associated with PD, such as fatty foods, fiber, and dairy. A person who suffers from diarrhea for longer than a few days can easilyexperience fatigue and dehydration and may end up being ill for longer than normal. The hormones are cholecystokinin and motilin. Chronic diarrhea is not typically a sign of colon cancer; constipation is more likely. You'll soon start receiving the latest Mayo Clinic health information you requested in your inbox. Mayo Clinic Staff. (2017). This means that dehydration is a very real threat when suffering diarrhea. Some people cant digest the sugars fructose and sorbitol. Accessed April 29, 2022. Because of this, they often recommend certain treatment options one at a time until they find one that works consistently. However, serious complications are possible, so check with your doctor if you experience any of these additional symptoms: Frequency: If diarrhea occurs several times a week for more than three weeks, or if you have diarrhea for three days in a row, make an appointment with your doctor. People with IBD may also have bloody diarrhea, along with abdominal pain, cramping, fever, and the need to go to the bathroom urgently. When you eat raw vegetables, like lettuce found in salads, it may digest a bit quicker than most foods because of its high fiber and water content. This article will go over the reasons why you might be experiencing diarrhea after eating. . Dietary changes and medication may help. The condition can be acute (sudden and severe) or chronic (persistent or recurrent). An excess of insoluble fiber. Diarrhea after eating can be caused by IBS, food poisoning, and more. The NIDDK translates and disseminates research findings to increase knowledge and understanding about health and disease among patients, health professionals, and the public. If salads make your stomach upset, reducing the amount of fiber-rich foods you've added may help. Chronic gastritis occurs when your stomach lining becomes swollen or inflamed. Microscopic colitis: Although the cause is unknown, microscopic colitis involves inflammation in the tiny cells that line the intestine. Learn about 13. Eat probiotic foods to help improve your gut flora. Eating eggs raw might have looked cool (or gross) in. I have several colon issues and salad is the worst. If youve experienced other, Intestinal hypermobility (moves food through very fast). Its not often a serious concern. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Signs and symptoms of dumping syndrome generally occur within minutes after eating, especially after a meal rich in table sugar (sucrose) or fruit sugar (fructose). 2014;7(1):113-20. doi:10.2147/JIR.S65979, Bohr J, Wickbom A, Hegedus A, et al. Fat is one of the bulkier components in stool and is consequently able to provoke a sensitive gut more easily than other nutrients. If these acids arent properly reabsorbed, they may irritate your large intestines. But if the eggs are spoiled or contaminated, theres a good chance diarrhea will follow. Explosive or severe diarrhea usually resolves on its own with self-care. Symptoms usually occur within 24 hours after eating the infected food, according to the CDC, but they can sometimes take a week to . Fructose is found in many fruits and in high-fructose corn syrup. Here are some tips. How Long Does It Take to Get Food Poisoning? - Symptoms, Causes Other . Colon cancer would be marked by other symptoms like constipation, blood in the stool, changes in bowel movement frequency, unexplained weight loss and fatigue, or an anemia diagnosis. They are normally reabsorbed but if this doesnt fully happen, the acids will stick around and annoy your intestines. There are ways to improve digestion and avoid foods that trigger diarrhea, so identifying the source of the troubles and exploring your options are highly recommended. A fever indicates that theres an infection. But sometimes, the mixture of dark leafy greens, onions, bell peppers, lean protein and other nutritious ingredients doesn't necessarily agree with your stomach. Antibiotics: Antibiotics can lead to diarrhea by wiping out the beneficial gut bacteria responsible for breaking down the food you eat. The extra fiber will help sugar and other carbohydrates get absorbed more slowly in your intestines. 3 years of diarrhea - undiagnosed, unusual symptoms, Losing Weight at senior age, I am eating healthy and I know which foods give you weight. Raw vegetables can be tough to digest because of their high fiber content, per the Cleveland Clinic. Wash fruits and vegetables thoroughly before eating. National Institute of Diabetes and Digestive and Kidney Diseases, Centers for Disease Control and Prevention, Dietary Guidelines for Americans 2020-2025, cooking vegetables with olive or avocado oil, USDA Food Safety and Inspection Service: "Danger Zone" (40 F - 140 F), National Institute of Diabetes and Digestive and Kidney Diseases: Diarrhea, Health.gov: "Dietary Guidelines for Americans, 2020-2025", Mayo Clinic: "Nutrition and Healthy Eating", Johns Hopkins Medicine: "FODMAP Diet: What You Need to Know", Mayo Clinic: "Digestion: How Long Does It Take? 2021 Dec;10(12):3248-3260. doi:10.21037/tp-21-511, Qin HY, Cheng CW, Tang XD, Bian ZX. And dumping syndrome can develop years after surgery. other sugar-free and caffeine-free drinks, gas-producing vegetables, if intolerable (broccoli, cauliflower, cabbage, onions), breads baked with sugar (doughnuts, pancakes, pastries). Eventually, you'll be able to bump up your intake without the uncomfortable side effect of diarrhea after eating fiber, according to the Mayo Clinic. Other people have symptoms 1 to 3 hours after eating. Food sensitivities and allergies can happen with any type of vegetable or salad toppings especially nuts, seeds, cheese and creamy salad dressings. ORS is rarely needed in breastfed babies. These causes include: Viral infection: Viral infections, like stomach bugs, can cause temporary PD and make your digestive tract extra sensitive. Make note of what you eat and when you experience PD. Diarrhea is accompanied by a fever, especially one higher than 102 degrees Fahrenheit. Allowed foods generally include: Less tolerable foods that can aggravate symptoms include: Ask your doctor whether you need a nutritional supplement. In most cases, this pain resolves after the BM. If your stools are pale or, Diverticulitis supportive therapy includes things you can do at home, such as using a heating pad or OTC pain relievers or following a liquid or low, Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. While there's no cure for allergies or intolerances, there are tests you can take at the doctor to determine your allergens. Early dumping syndrome symptoms occur within 10 to 30 minutes after you've finished eating. That may cause diarrhea or vomiting anywhere from within one hour to a few weeks after eating the contaminated food. Wheat, Rye, and Barley . Diarrhea after eating: Causes, treatment, and prevention Bile acid malabsorption (BAM): Bile acids are produced by the gallbladder to help you digest fats. This is a natural reflex your body has once food enters your stomach, and stimulates contractions in the gastrointestinal tract. Dumping syndrome is most common among people who have had bariatric surgery for weight loss. What can you snack if you follow Eat-clean diet. It can occur immediately after eating or on an ongoing basis. Dumping syndrome - Symptoms and causes - Mayo Clinic There are many reasons why you might have diarrhea after eating as a long-term symptom rather than a temporary problem. Symptoms of food poisoning often include upset stomach, diarrhea and vomiting. urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=134&ContentID=107, badgut.org/information-centre/a-z-digestive-topics/dumping-syndrome/, niddk.nih.gov/health-information/digestive-diseases/dumping-syndrome/eating-diet-nutrition, niddk.nih.gov/health-information/digestive-diseases/dumping-syndrome/treatment, nostomachforcancer.org/after-diagnosis/life-without-a-stomach/special-concerns/what-foods-should-i-eat/. Upping your fiber intake is probably something that has been drilled into your head by your doctor. An elimination diet would help determine sensitivities to these substances. Due to the effects of celiac disease and the retention of gluten, the resulting stool will be more likely to float or be strong-smelling. When diarrhea is the main feature, it is referred to as irritable bowel syndrome with predominant diarrhea (IBS-D). When you eat raw vegetables, like lettuce found in salads, it may digest a bit quicker than most . Most people also have diarrhea. the unsubscribe link in the e-mail. Eat well cooked vegetables like, carrots, asparagus tips, beets, and green beans. Research has also indicated that a small percentage of individuals with IBS-D respond to treatment with digestive enzymes. Whether your diarrhea is caused by allergies, food poisoning, or a chronic condition, your diet is critical to your recovery. J Inflamm Res. If you are experiencing serious medical symptoms, please see the Stomachaches are a common occurrence that can be treated at home. Make dietary adjustments to avoid triggering nutrient sensitivities. Even though some nutrients like fiber are reduced when cooked, cooking vegetables with olive or avocado oil may actually help you absorb key antioxidants, according to Purdue University. Food poisoning - Symptoms and causes - Mayo Clinic Some peoples bodies cant properly absorb sugars like lactose and fructose. Basic Info, Symptoms, Diagnosis, Treatment, Boosting Your Immune System Naturally This Winter, BBQ Foods and Risks You Should Avoid at All Costs, How to Cook Leftovers and Make Them Taste Great, Why Some People Get Stomach Aches After Eating Bananas, Turning Over A New Leaf: How To Make Perfectly Healthy Salads, White small ball in my stool! What You Need to Know About Abdominal Masses. Bacteria is one of the leading causes of diarrhea, per the National Institute of Diabetes and Digestive and Kidney Diseases. Symptoms & causes of diarrhea. These surgeries include: Mayo Clinic does not endorse companies or products. Sept. 10, 2013, at 1:25 p.m. Why That Restaurant Meal Made You Sick. Use added enzymes (lactase, etc.) National Institute of Diabetes and Digestive and Kidney Diseases. You develop signs and symptoms that might be due to dumping syndrome, even if you haven't had surgery. (2011). There isnt a way to prevent dumping syndrome after stomach or esophageal surgery. Some people may have a very sensitive gastrocolic reflex that sends them running to the bathroom almost immediately after eating. Food flows directly into the middle section of your small intestine (jejunum), limiting the absorption of calories. Experiencing bowel movements immediately after eating a meal or within a few (under three to five) hours is therefore unusual and a sign that something is causing your intestines to move much faster than normal. There are several over-the-counter (OTC) diarrhea treatments available, but they are not always recommended. Other symptoms include bloody stools, mucus in stools, abdominal cramping, fatigue, and unintended weight loss. feeling light-headed or fainting Irritable Bowel Syndrome (IBS) Community This is a possible complication of certain weight-loss surgeries. It also provides some steps you can take to feel better and avoid future episodes. When its lost, incontinence can occur, or you can experience more severe urges to go to the bathroom. This may help your intestines more easily digest food, and that could reduce symptoms of PD. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Cramps, Chills, Headache Suspected source: Not sure if I got it from our waiter. Various viruses from Norwalk to viral hepatitis can make your intestines or stomach extra sensitive and more likely to jump the gun on the defecation reflex. Eat more protein from foods like chicken, fish, peanut butter, and tofu. All 4. Pain: If the diarrhea is common but you start experiencing severe abdominal pain or rectal pain during a BM, talk with your doctor. Why Your Body May Have Trouble Digesting Lettuce | livestrong Fever: If you have diarrhea and a fever over 102F (38.8C), seek medical treatment. Diarrhea is a condition that requires no introduction . If continues to vomit, switch to pumped breastmilk. There are many different reasons why salad could make you poop. There are some signs and symptoms along with diarrhea that could indicate a more serious health problem. Causes of Bowel Movement after Eating a Meal, Recognizing the Symptoms of Diarrhea after Eating (Postprandial Diarrhea), Preventing Diarrhea after Eating (Lifestyle Changes for Diarrhea after Eating), Ditch Diarrhea after Meals by Improving Digestion, Explosive Diarrhea: Causes, Risk Factors, And Treatments, 10 Reasons Why You Get Diarrhea Every Morning, How to Get Rid of Diarrhea: 15 Remedies for Faster Relief. Dumping syndrome. The result is low blood sugar. Dehydration: Its important you stay properly hydrated when you have diarrhea. include protected health information. Some over-the-counter options for diarrhea exist, such as Pepto-Bismol, but they may not be appropriate in cases of infection. Nearly every person likes to eat fruits and vegetables, and everyone needs them for plenty of reasons that ultimately come down to maintaining your health. Contact your health care provider if any of the following apply to you. Don't Forget To Switch On Your Inner Skeptic, Diarrhea Treatment: How To Stop Diarrhea Fast, What Is Shigellosis? In: Current Surgical Therapy. Gastric neuromuscular function and neuromuscular disorders. In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. You can also try drinking ginger tea when you have diarrhea to soothe your stomach ache. Food then takes about 36 hours to move through the entire colon. Dumping syndrome: This is a possible complication of certain weight-loss surgeries. The ingredients need to be properly washed and a person should avoid leaving the salads open for a longer period because that will contaminate it with bacterial growth,and a person will end up with diarrhea. An upper GI series is an X-ray of the upper gastrointestinal system. Have plain yogurt, lactose-free milk, and milk products. A healthcare professional can help . Washing and cooking your vegetables, limiting fiber and cooking meat can prevent diarrhea from salad. It is essential that anyperson who preparesfood follows healthy and hygienic habits. However, if you start showing signs of dehydration, seek medical attention. doi:10.1111/ijcp.13066, Bodagh MN, Maleki I, Hekmatdoost A. Ginger in gastrointestinal disorders: A systematic review of clinical trials. Gastrocolic reflex: This is a natural reflex your body has once food enters your stomach, and stimulates contractions in the gastrointestinal tract. Bile acid malabsorption: Your gallbladder produces bile to help break down and digest fats in your food. Accessed May 4, 2022. Acute means sudden-onset and usually refers to short-lived or one-off instances. Early dumping syndrome often gets better without treatment in a few months. There are plenty of other ways to get raw and cooked vegetables into your diet, including making smoothies, soups, veggie noodles and more, per the University of Notre Dame. Is It Salmonellosis Or Some Other Food Poisoning Bacteria? Practice food safety: Keep bad bacteria at bay by washing fruits and vegetables before eating them, cooking meat to the proper temperature, and properly refrigerating foods that need to be kept cold. After food is digested, the resulting feces come to rest in the colon in a highly watery state. Celiac disease: This autoimmune condition causes damage in your intestines each time you eat gluten. Remember that the diarrhea you get from something like food poisoning is your body trying to expel the pathogen and this process should be allowed to happen when possible. Barbara Bolen, PhD, is a licensed clinical psychologist and health coach. When it detects the bad food, your body will probably try to expel it immediately. Another possibility is that that youre allergic to eggs, so its worth getting tested to be certain. Diarrhea that happens after you eat a meal is known as postprandial diarrhea (PD). When these sugars enter the intestine, they can cause diarrhea and other gastrointestinal issues. Sometimes food contamination occurs in the refrigerator, which can lead to diarrhea. Your stomach is a muscular sac about the size of a small melon that expands when you eat or drink. Sick after eating Caesar salad? What you need to know. When the pancreas does not produce enough digestive enzymes, its known as pancreatic exocrine insufficiency. There are various other ways a person may end up with diarrhea than just infection or an intestinal disease. Salads can upset your stomach or cause diarrhea if vegetables are not washed, contain too much fiber or if you're allergic or sensitive to its ingredients. Flushing. Other complications related to this surgery include: See a doctor if you develop symptoms of dumping syndrome (nausea, bloating, vomiting, abdominal pain, diarrhea) after meals, especially if you have a history of stomach or esophageal surgery. U.S. Department of Health and Human Services, National Institute of Diabetes and Digestive and Kidney Diseases, flushing, or reddening of your face, neck, or upper chest, esophagectomy, which is surgery to remove part of the esophagus. Elsevier; 2021. https://www.clinicalkey.com. What Increases Your Chances of Developing Colon Cancer? Two more well-known forms of the condition are Crohns disease and, This is an autoimmune reaction to eating gluten, one of which can be a sudden bout of diarrhea. Barbara Woodward Lips Patient Education Center. Combine the packet with milk and mayonnaise to start the process. I had my gallbladder removed six months ago, and Im still having diarrhea. It can usually be treated with medication or left for the body to heal itself. These changes can include eating five to six small meals a day, limiting or avoiding sugar, drinking plenty of fluids with meals, and eating more protein and fiber. 2018;10(12):1-30. doi:10.3390/nu10121994, Fakhoury M, Negrulj R, Mooranian A, Al-salami H. Inflammatory bowel disease: clinical aspects and treatments. Disclaimer: Results are not guaranteed*** and may vary from person to person***. Fruits and vegetables get contaminated faster than other foods, and should not be left out of the fridge for any length of time. The conditions or issues that can cause PD fall into two primary categories: acute, which lasts for a short duration, and chronic, which lasts long term. While occasional diarrhea probably isn't anything to worry about, see your doctor if it lasts for more than two days, according to the Mayo Clinic. Summary. You can get dumping syndrome after surgery to remove part or all of your stomach or if you have stomach bypass surgery for weight loss. See More got fried shrimp. The BRAT diet, which stands for bananas, rice, applesauce, and toast is often recommended to relieve diarrhea symptoms. Its triggered by giving too much fruit juice to an infant, since the sugars drag excess water into the bowel. Otherwise, you'll have to avoid the trigger food altogether, according to Johns Hopkins Medicine. Signs of dehydration include: Discolored stool: If you start having black, gray, or bloody stools, talk with your doctor. Duodenocolic reflex: This reflex takes place when the duodenum becomes distended a short while after eating. Mayo Clinic College of Medicine and Science, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Graduate Medical Education, Mayo Clinic School of Continuous Professional Development, Mayo Clinic on Incontinence - Mayo Clinic Press, NEW Mayo Clinic on High Blood Pressure - Mayo Clinic Press, Mayo Clinic on Hearing and Balance - Mayo Clinic Press, FREE Mayo Clinic Diet Assessment - Mayo Clinic Press, Mayo Clinic Health Letter - FREE book - Mayo Clinic Press, Financial Assistance Documents Minnesota, Book: Mayo Clinic Family Health Book, 5th Edition, Newsletter: Mayo Clinic Health Letter Digital Edition. Keep reading to learn more. Get the facts on the endoscopy, a procedure that helps your doctor view and operate on the internal organs and vessels of your body. , but cooking them is a better idea. Likely, no. Food Sci Nutr. Due to the effects of. (2012). This happens 10 to 30 minutes after you eat. Late symptoms appear 1 to 3 hours after you eat. It can be the result of a number of causes. You begin to show signs of dehydration (excessive thirst, dizziness, weakness, etc.). Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press. Diarrhea. Dizziness, lightheadedness. Top Kitchen Appliances You Need In Your Healthy Kitchen, Escherichia coli infection: Symptoms & Treatment, Thinking About Becoming A Raw Food Vegan? More research is needed to show long-term effectiveness. And still others have both early and late symptoms. Certain hormonal disorders can lead to chronic diarrhea, especially if theyve resulted in nerve damage to the digestive tract. There isnt one single tool or test that can help doctors identify and diagnose the source of PD. These tips can help ease the symptom or even prevent it from happening. The symptoms of early and late dumping syndrome are different. Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. Its use is also off-label, but it helps reduce the symptoms of late dumping syndrome, according to research. One cup of lettuce (depending on the type) has about 0.5 to 1.8 grams of fiber. Onset: 1 to 2 days Duration: Several days Sick: Me Additional information: There was 4 of us eating out on 4/13/2023. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. There are two types of dumping syndrome. These people may have issues producing enough digestive enzymes to help them break down and digest food, which may contribute to postprandial diarrhea. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. We'll explain the connection between type 2 diabetes and high blood pressure, plus how people with type 2 diabetes can prevent and treat hypertension. information is beneficial, we may combine your email and website usage information with 20 Delicious Warm Salad Recipes That Will Keep You Toasty. Changes might include eating smaller meals and limiting high-sugar foods. Diarrhea After Eating: Causes and Treatments Typically when you eat, food moves from your stomach into your intestines over several hours. Diarrhea is divided into acute and chronic conditions. Those with lactose intolerance dont have enough lactase, which causes lactose to be carried to the colon where it can trigger an early bowel movement. Dumping syndrome can affect your bodys ability to absorb nutrients from food. Thank you, {{form.email}}, for signing up. (NIDDK), part of the National Institutes of Health. There are a couple of causes behind diarrhea after eating a salad.