Signs of GERD can include one, or all, of the following: In addition to heart attack, GERD symptoms can also signal other serious medical problems. Avoid foods and beverages that contribute to heartburn: chocolate, coffee, peppermint, greasy or spicy foods, tomato products and alcoholic beverages. Have soups, smoothies, protein shakes, milkshakes, yogurt, and puddings. Increasing the amount of apple Natural treatment for severe gerd vinegar used from 1-2 teaspoons to as many as 5 teaspoons may prove to be more Natural treatment for severe gerd for you. Stress, smoking, certain foods, caffeine, medications, and other medical conditions can aggravate it. This is when acid made in the stomach backs up into your throat. Some apples may give you instant and better relief from heartburn than others. This muscle is in charge of closing your esophagus after food passes to the stomach. Pylori Tomatoes may induce acid reflux in some individuals.