Heartburn has nothing to do with your heart, despite what its name would suggest. Instead, your esophagus—the 10-inch tube that connects your mouth to your stomach is experiencing a scorching sensation. Heartburn can strike suddenly and linger for a short while or for several hours. It’s uncomfortable in either case, so it seems sense that you’d want to find a quick cure. What exactly causes heartburn, and how does it feel? Gastric secretions from the stomach that reflux into the oesophagus are what create heartburn. You must break down the food you eat with the stomach’s acidic contents, which your stomach is perfectly capable of doing. As previously noted, specific meals and beverages can cause heartburn and acid reflux. These foods cause heartburn by lowering the pressure in the lower esophageal sphincter, which facilitates acid reflux into the oesophagus. By maintaining a food and symptom diary, you can help identify the precise foods that are most likely to cause you problems. Once you’ve identified them, try your best to stay away from these meals and beverages. A full stomach when lying down might cause acid reflux and aggravate heartburn symptoms. To give your stomach enough time to empty before night, avoid eating within 2-3 hours of going to sleep.