15 Trigger Foods to Avoid with GERD

2. Caffeine

Caffeine can relax the lower muscle at the end of your food pipe, which normally helps keep stomach acid where it belongs. When this muscle relaxes too much, acid can move upward into your throat and cause a burning feeling or discomfort.

This effect can occur even with drinks labeled “decaf,” since they may still contain small amounts of caffeine and acids that can trigger reflux. You may begin to notice more symptoms after drinking coffee, tea, or energy drinks. Some sodas and chocolate also contain caffeine, which can further worsen reflux.

If heartburn happens often, cutting back on these items may help you see whether your symptoms improve. Switching to caffeine-free herbal teas or water may be gentler on your stomach. Paying attention to how your body reacts can help you find a level of caffeine that feels comfortable for you.

3. Fried and Fatty Foods

Fried and fatty foods can often make GERD symptoms worse. These foods relax the lower esophageal sphincter, a muscle that normally keeps stomach acid from rising into your throat. When that muscle relaxes too much, acid can move upward and cause heartburn or a burning feeling in your chest.

Foods cooked in oil or made with large amounts of fat take longer for your body to digest. This slower digestion keeps your stomach fuller for a longer time, increasing pressure and raising the chance of acid reflux. Frying foods or using heavy sauces and creams adds extra fat that can worsen discomfort after eating.

Common examples include fried chicken, fries, and onion rings, along with burgers and fatty cuts of meat. Foods like pizza, pastries, and creamy pasta sauces also contribute, as do whole milk, cheese, and butter-heavy meals. Opt for lighter cooking methods like baking, grilling, or steaming to reduce fat and minimize reflux symptoms.

4. Tomatoes

Tomatoes can trigger heartburn or acid reflux in people with GERD because they are naturally high in acid. This acid can irritate the lining of your esophagus and cause a burning feeling in your chest or throat. For some people, even a small amount of raw tomato can lead to discomfort.

Tomatoes are found in many everyday foods, including pasta sauce, pizza, salsa, and ketchup. These foods may worsen symptoms, especially when they are combined with cheese or fried toppings. You may also notice that cooked or blended tomatoes, such as those in soups or sauces, still cause reflux, since cooking does not remove their acid content.

If tomato-rich dishes bother you, limiting them rather than avoiding all fruits and vegetables may be more realistic. Trying low-acid alternatives like roasted red peppers or creamy vegetable sauces can add color and flavor without triggering reflux.

5. Citrus Fruits

Citrus fruits such as oranges, lemons, limes, and grapefruits often trigger reflux symptoms because they are high in acid. This acidity can irritate the lining of your esophagus and cause a burning sensation or discomfort in your chest or throat.

Even small amounts of citrus juice, including orange juice or lemonade, may cause symptoms for some people. Foods and drinks made with citrus flavoring or extracts can also increase stomach acidity and worsen reflux after eating. Oranges and grapefruit are commonly eaten fresh or as juice and are frequent heartburn triggers.

Lemon and lime are often used in drinks, marinades, sauces, or desserts and may also cause discomfort. Choosing lower-acid fruits such as bananas, melons, or apples can help reduce symptoms while keeping your diet balanced.

6. Garlic

Garlic adds strong flavor to many dishes, but it can also trigger discomfort if you have GERD. It may relax the muscle between your stomach and esophagus, allowing acid to move upward and cause heartburn or a burning sensation in your chest.

Both raw and cooked garlic can cause reflux for some people. While cooking may soften its taste, its effects on digestion can remain. You may notice more symptoms after eating garlic-heavy foods such as sauces, marinades, or seasoning mixes.

If garlic seems to trigger reflux, reducing it in your meals may help ease irritation. You can still add flavor to your food in other ways. Using fresh herbs or mild spices such as basil, parsley, or oregano can enhance taste without worsening reflux.

7. Onions

Onions are a common trigger for gastroesophageal reflux symptoms because they can relax the lower esophageal sphincter, the valve that normally keeps stomach acid from moving upward. When this valve relaxes too much, acid can travel into your esophagus and cause a burning feeling in your chest or throat.

For some people, even small amounts of onion in sauces or mixed dishes can lead to discomfort. Both raw and cooked onions may cause symptoms, though raw onions are more likely to make reflux worse. Cooking can reduce their sharpness, but the compounds that affect the valve may still remain.

You might notice symptoms soon after eating onion-based foods such as salads, sandwiches, or soups. Reducing portion sizes or replacing onions with milder options like leeks, chives, or cooked shallots may be easier on your stomach.

8. Peppermint

Peppermint may seem harmless because it is natural and often used for digestion or fresh breath, but it can worsen GERD symptoms. It relaxes the muscle between your stomach and esophagus, called the lower esophageal sphincter, which normally helps keep stomach acid in place.

When this muscle relaxes too much, acid can move upward into your esophagus and cause a burning sensation in your chest or throat. Peppermint is commonly found in mint candies, chocolates, herbal teas, peppermint-flavored desserts, and chewing gum. After consuming these products, some people notice increased reflux or discomfort, including those who are also sensitive to spearmint.

Peppermint gum may further worsen symptoms by increasing swallowed air. To see if peppermint affects you, try avoiding it for a few weeks. If symptoms improve, choosing other flavors such as ginger or fruit-based options can help reduce irritation while still adding variety to your diet.

9. Chocolate

Chocolate is a common trigger for GERD symptoms. It contains a substance called theobromine, which can relax the muscle that connects your stomach and esophagus. When this muscle relaxes too much, stomach acid can move upward and cause heartburn or a burning feeling in your chest.

Both dark and milk chocolate can have this effect, though dark chocolate may be stronger because it contains more cocoa. Chocolate also includes caffeine and fat, which can increase stomach acid and slow digestion. These combined effects make reflux more likely, and even small amounts can cause discomfort for sensitive individuals.

Cocoa relaxes the lower esophageal muscle, caffeine increases stomach acid, and fat slows digestion, raising the risk of reflux after eating. If you notice heartburn after eating chocolate, limiting portion size or enjoying it only on rare occasions may help. White chocolate contains less cocoa but still has fat and sugar, which can also trigger symptoms.

10. High-Fat Foods

High-fat foods can often trigger GERD symptoms because they slow the movement of food out of your stomach. When food stays in the stomach longer, pressure builds and pushes acid back into your esophagus. This can lead to a burning or heavy sensation after eating.

You may notice symptoms after eating fried or high-fat foods such as cheeseburgers, pizza, creamy pasta dishes, fatty meats, or full-fat dairy products like whole milk, cheese, and ice cream. These foods can relax the muscle at the end of your esophagus that normally keeps stomach acid in place.

When this muscle relaxes too much, acid can flow upward more easily. You might try lean cuts of meat, baked or grilled foods instead of fried ones, and smaller portions that digest more comfortably.

11. Alcohol

Alcohol can weaken the muscle between your stomach and esophagus, called the lower esophageal sphincter. This muscle normally keeps stomach acid where it belongs, but when alcohol relaxes it, acid can flow upward and cause the burning feeling known as heartburn.

Alcohol also increases the amount of acid your stomach produces. This added acid can irritate the lining of your esophagus, especially if you already have GERD. For some people, even small amounts of alcohol can worsen symptoms.

Beer, wine, and liquor may all trigger reflux, particularly when consumed in large amounts or on an empty stomach. Carbonated drinks like beer and sparkling wine can further increase stomach pressure, making reflux more likely.

You may notice that certain drinks cause more discomfort than others. To reduce irritation, avoid drinking close to bedtime. This gives your stomach time to empty before you lie down, lowering the chance of acid flowing back up.

12. Sodas and Other Carbonated Drinks

Sodas and other carbonated drinks can worsen GERD symptoms. The bubbles increase pressure in your stomach, which can push acid back into your throat and cause heartburn, bloating, or discomfort soon after drinking. Most sodas are also acidic, which makes them harsh on the stomach.

Drinks such as regular soda, diet soda, cola, energy drinks, and sparkling water often have a low pH. When you already have reflux, this added acidity can further irritate your throat and esophagus. Regular and diet sodas are both carbonated and acidic, making them especially likely to trigger symptoms.

Switching to caffeine-free versions does not always help, since caffeine is not the only issue. Sweeteners, acids, and carbonation can still increase the chance of reflux. Sparkling water is carbonated but only mildly acidic, so it may bother some people. Still water is neither carbonated nor acidic and is least likely to trigger GERD.

13. Salt and High-Sodium Foods

Salt adds flavor to food, but eating too much can cause problems if you have GERD. High-sodium foods may worsen symptoms by increasing water retention and stomach pressure, which can make acid more likely to move up into your esophagus.

Most of the sodium in your diet does not come from the salt shaker. It often comes from packaged and restaurant foods. Processed meats, canned soups, fast food, cheese, and sauces commonly contain large amounts of salt. Eating these foods often can make reflux symptoms harder to manage and may also affect blood pressure.

Lowering your sodium intake can help. Checking food labels and choosing items with less than 140 milligrams of sodium per serving is a good place to start. Look for terms such as “low-sodium,” “reduced-sodium,” or “no salt added.” When cooking at home, using herbs, spices, lemon juice, or vinegar instead of salt can add flavor without increasing sodium.

14. Spicy Foods

Spicy foods can trigger GERD symptoms by irritating the lining of your esophagus. Spices such as chili powder, hot sauce, curry, and pepper may cause a burning sensation in your chest or throat after eating. These foods can also increase stomach acid production.

When acid levels rise, there is a greater chance that acid will move upward into your esophagus and cause discomfort. You may notice this more often after meals that contain strong spices or heavily seasoned sauces. Common spicy dishes that may worsen GERD include hot wings, chili, curry, and salsa.

You do not have to avoid all spices, but reducing very spicy or heavily seasoned meals may help ease symptoms. Choosing milder versions of foods or using herbs instead of strong spices can make meals more comfortable.

15. Fish Oil

Fish oil is often used to support heart and brain health because it contains omega-3 fatty acids that help reduce inflammation and support normal cell function. However, if you have GERD, fish oil can sometimes trigger or worsen reflux symptoms.

Fish oil may relax the muscle between your stomach and esophagus, which normally keeps stomach acid from flowing upward. When this muscle relaxes too much, acid can move into your throat and cause heartburn or discomfort. Some people notice this more when taking high doses or swallowing capsules on an empty stomach.

You can reduce the chance of reflux by taking fish oil with meals and using smaller doses. Liquid forms may also be easier to digest than large capsules. Eating fatty fish such as salmon or sardines a few times a week can provide omega-3s without the same irritation that supplements may cause.