What to Know About Silent Reflux – Causes, Remedies and More

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Silent reflux, also known as LPR or laryngopharyngeal reflux, is when stomach acids cause throat discomfort. This sensation usually sits behind the breastbone in the middle of the trunk. This kind of reflux does not always cause heartburn. However, it could damage the vocal cords and the throat. Aside from knowing home remedies like using mustard for acid reflux, there are several things to keep in mind about this condition.

How do you know if you have silent reflux?

Silent reflux develops when the stomach acids travel through the food pipe and come up through the throat. In adults, it manifests as frequent throat clearing, hoarseness, coughing, and difficulties in swallowing and breathing. If you have this condition, you might feel like there is something bitter stuck at the back of your throat.

In children, silent reflux shows up as asthma, vomiting, coughing, hoarseness, and feeding difficulties. If the child snorts frequently, has a sore throat, and ear infections, they might have this kind of reflux as well. Note that children with silent reflux will not always regurgitate, and the symptoms described here could be because of other ailments. Consulting a doctor will help you determine if you or your child has reflux.

What can you use for acid reflux?

There are various medications available to treat silent reflux like antacids, which prevents the acid from reaching the esophagus. You can also suppress stomach acids using Dexilant or dexlansoprazole. 

How long it takes Dexilant to work varies from one person to another, but typically, people see results in the first three days. It could take up to two weeks for results to show, however. LPR might take anywhere from four weeks to six months to treat thoroughly.

Why do people get silent reflux?

In adults, silent reflux or LPR happens because stomach acid flows up the esophagus. In babies, it’s because the valves at the end of the food pipe are not yet fully formed. These are what keeps the stomach’s contents from flowing back into the esophagus. Other factors that cause LPR are a slow-emptying stomach, food pipe contractions, and a hiatal hernia.

People who are obese, love alcohol, spicy food, and soda are also prone to LPR. Finally, if you overeat or smoke, you are also likely to experience this kind of condition. Silent reflux puts you at risk for other lung disorders like pneumonia and chronic cough, and it could cause persistent infections like laryngitis and oral cavity issues. It could even put you at risk for more severe ailments like certain types of cancer.

How do you treat this condition?

Adults with silent reflux should avoid tobacco and chewing gum that has sodium bicarbonate. If necessary, they should also lose weight. Wearing loose clothing, reducing pressure on the stomach, and raising the head of your bed also prevents reflux. Being kind to the vocal cords helps as well—avoid frequently clearing your throat, constantly talking, shouting, or other activities that stress this muscle. Some people report success in using baking soda for reflux.

Meanwhile, silent reflux is more of a temporary condition in infants, and many of them outgrow it by their first birthday. Feeding them smaller, more regular meals, monitoring them for difficulties in breathing or feeding, and keeping them in an upright position for half an hour after feeding reduces their likelihood of experiencing LPR.


Silent reflux is a condition that plenty of people experience. It’s uncomfortable and disruptive to your daily life—fortunately, there are many ways of treating reflux. To manage your symptoms successfully, it helps to visit a doctor and ask for a professional opinion.

You can also research treatments at home using pages like Reflux Away. We are your number one heartburn resource, keeping you informed on different treatments and remedies for reflux. Bookmark our page to stay updated with our latest posts!

If you’re looking to treat your acid reflux, visit the Heartburn No More website today to see how we can help.