Basically Hiatal Hernia occurs when the stomach protrudes upwards through the hiatus, which is a space in the diaphragm. When this happens, it can put pressure on the LES, which prevents it from closing properly and therefore let stomach acid flow in to the esophagus freely. Chronic heartburn can be treated with antacids and lifestyle changes. How You Can Break Free From Chronic Heartburn Millions of people suffer from chronic heartburn. This is a very serious gastric disorder that can disable from living your life normally. Most people think that heartburn is mainly caused by the foods they eat. However, this is not really the cause. You have to remember that heartburn occurs when the stomach acid travels up or refluxes in to the esophagus. You also have to avoid wearing tight fitting clothes as this can produce pressure on your midsection forcing stomach contents, such as stomach acid, upwards to your esophagus. After eating, avoid lying down. Use gravity to your advantage. Sit, stand up or walk around for at least 3 hours after a big meal. This means that you have to avoid ingesting coffee, fatty foods, alcohol, and acidic fruits, such as oranges and other citrus fruits. Chocolates should also be avoided as well as peppermint and onions. Wearing loose-fitting clothes can also help prevent heartburn. Tight clothing can squeeze the midsection of your body, which will push the stomach content upward. This is the most simple yet the most neglected advice for heartburn remedy. Water will help dissolve or dilute the acid in your stomach, which will eventually help in preventing or at least lessen the frequency of heartburn. The next time you feel the symptoms of heartburn, try drinking 2 glasses of water. The rule here is to see the doctor if you need antacids to get relief from heartburn for more than 2 weeks. This may be a sign that you may be suffering from a more complicated condition or a more serious condition that causes heartburn. Your doctor will be able to provide you with better diagnosis and administer the proper or appropriate treatment for your condition.