RIVIERA MAYA, TULUM & CANCUN: OFFERING WHITE SANDS, MAYAN TEMPLES, FUN NIGHTLIFE & BEAUTIFUL REEFS. When travelers think of Mexicoâs beautiful crystalline waters and white sand beaches, they are thinking of this Caribbean coastline and luxury in the Riviera Maya.
Indigestion is a common cause of stomach ache and can happen for a variety of reasons. Common causes of indigestion include eating spicy foods, drinking alcohol, greasy food, tobacco, stress and medications.
In fact, some doctors have suggested that stressful situations trigger the stomach to produce more stomach acid, which causes symptoms that resemble heartburn. Some of the key causes of nervous stomach are: 1  Stomach ulcers and acid reflux disease (GERD) and irritable bowel syndrome (IBS).2  Changes in digestive enzymes. 3  Food allergies and the intolerance of specific foods. 4  Eating foods that spicy, oily, high in fat, as well as fast foods.n fact, some doctors have suggested that stressful situations trigger the stomach to produce more stomach acid, which causes symptoms that resemble heartburn. Some of the key causes of nervous stomach are: 1  Stomach ulcers and acid reflux disease (GERD) and irritable bowel syndrome (IBS).