That little “tummy ache” could be attributed to eating too much or too fast, but it could also be a sign of a more serious health problem. Let’s take a look at the possible causes of stomach pain after eating:
1. Over eating: Stomach pain can result when you consume your food too fast. When you overeat, you might not take the time to chew through your food properly and you might notice that the food generally disappears from your plate very quickly.
2. Food intolerances: It is estimated that nearly 20% of the population is intolerant or sensitive to certain foods. Stomach pain and cramping are common symptoms of food intolerances or sensitivities, which are often associated with dairy, gluten, nuts, yeast, and tomatoes.
3. Food allergies: Dairy products, nuts, eggs, peanut butter, soy, corn, wheat, and gluten are common food allergies that can cause symptoms such as stomach pain. A food elimination diet or an allergen-specific immunoglobulin E (IgE) antibody test can be conducted to determine whether you are allergic to a particular food or substance.
4. Celiac disease: Stomach pain is a common symptom of celiac disease. The condition is characterized by gluten sensitivity. People with celiac disease will immediately react to a specific protein found in gluten called gliadin—it is found in wheat, rye, barley, spelt and oats.
5. Irritable bowel syndrome: This is a common gastrointestinal disorder that affects approximately 15% of the population. Some symptoms include gas, bloating, diarrhea, constipation, cramping, abdominal pain, or stomach pain after eating. Candida, food allergies, and food sensitivities are also associated with irritable bowel syndrome.
6. Pancreatitis: Stomach pain after eating can also indicate pancreatitis, especially when the pain lasts for over six hours. Pancreatitis is known as pancreas inflammation. People with pancreatitis will experience pain that begins around the upper abdomen; the pain will then spread to the back. Other pancreatitis symptoms include fever, nausea, and vomiting.
7. Diverticulitis: Diverticulitis is a condition where pouches in the colon become inflamed from bacteria. The pouches are also known as cysts or diverticula. Some symptoms include fever, constipation, diarrhea, bloating, nausea, bowel habit changes, and cramping pain, especially around the lower left area of the abdomen. Stomach pain after eating is also common.
8. Intestinal obstruction: When there is a blockage in your colon or small intestine, it can be difficult for foods to be digested properly. When you eat too fast, large pieces of food may not be broken down. A hernia or tumor can also lead to intestinal obstruction.
9. Chronic candida: Abdominal pain can also be a symptom of chronic candida—a condition also known as yeast overgrowth. Other common symptoms associated with candida include chronic fatigue, bloating, gas, and depression.
10. Heartburn: Heartburn is also sometimes referred to as acid reflux, or acid indigestion. Heartburn is the result of too little stomach acid, and it can produce burning chest pain after eating. The pain may only last a few minutes, or up to several hours. Stomach pain after eating can also be attributed to gallstones, eating spicy foods, a stomach flu, lactose intolerance, food poisoning, appendicitis, pelvic inflammatory disease, Crohn’s disease, and peptic ulcers. Stomach pain after eating may also be the result of a blocked blood vessel.