In many cases, stomach pain after sex results from gas or deep penetration. Although neither of these conditions are life-threatening, the pain they cause can certainly put a damper on things. Stomach pain after eating may be the result of an intolerance to foods like bananas, eggs, or peanuts and may be prevented by avoiding the culprits. Many of us can agree that eating something delicious is (or should be) the best part of the day! Causes can include overeating, intestinal infections, stress and anxiety, and chronic gastrointestinal disorders. However, after eating, the bowel noises become audible. You can start by maintaining a regular eating routine of healthy foods and avoiding triggers that may be causing the pain. 2 Crampy pain with diarrhea or constipation Lower "crampy" abdominal pain accompanied by bloating and diarrhea or constipation can be signs of irritable bowel syndrome (IBS), says Singh. Stomach pain and nausea are common symptoms in both adults and children. If the noises are persistent and accompanied by other symptoms including flatulence, belching, abdominal bloating, diarrhea, constipation and abdominal pain, it is advisable to seek immediate medical attention. The pain becomes worse after eating, lasts 30 to 60 minutes and may come and go, becoming more constant and severe over time, says Singh. Take these few steps to make this healthy food easier on your body. The treatment for abdominal pain depends on its cause, and may include: Medications to lower inflammation, prevent acid reflux, or treat ulcers or infection Surgery to treat a problem with an organ Certain compounds in nuts can bring on GI upset, but you don’t have to give them up. Pain may also be prevented by changing your overall eating habits. Stomach cramps after eating are the absolute worst.