First of all, you have to remember that heartburn is in no way related to any heart condition. As a matter of fact, heartburn is a digestive condition where the acid that our stomach naturally produces to digest food comes in contact with our esophagus. When this happens, we will feel a burning sensation that starts on our diaphragm all the way to our chest. If you want a more effective type of antacid, you will want to go for antacids that contain calcium carbonate. They are known to be the most potent in neutralizing stomach acid and are very popular among people who suffer from heartburn. When taking drugs, always remember that you should follow the instructions in the label. Some exercises can reverse the flow of digestion, which will force stomach acid back in to the esophagus, which will cause heartburn. These exercises include somersaults, forward rolls and other exercises that require you to be upside down. If you experience heartburn during nighttime or when you are about to go to sleep, the most likely culprit would be your bed. It s simply called heartburn because you will feel a burning sensation on your chest. Heartburn is in fact a digestive condition. This is where the stomach acid comes in contact with the esophagus causing irritation and ultimately causing heartburn. And, you will also taste something bitter or sour when you experience heartburn. Although most adults experience this condition, having a chronic heartburn can definitely become a huge problem that it can affect your entire life in a very negative way. As a heartburn sufferer, you will always hear doctors telling you to take drugs in order to relieve the symptoms. And, they will also tell you that heartburn cannot be cured. Because of the location where pain is felt, heartburn is often mistaken for chest pain caused by heart attack. However, you need to remember that you should never try and second guess yourself when you feel chest pain for any reason. It s also easy to mistake a heart attack with heartburn, which is why you have to seek medical attention immediately after feeling any type of chest pain.