Nearly everyone experiences acid reflux on occasion, and GERD (a chronic type of acid reflux) is estimated to affect nearly 20% of U.S. adults. While there are lots of factors that may influence the occurrence of acid reflux and related conditions, one that often gets overlooked is obstructive sleep apnea (OSA). How are sleep apnea and acid reflux connected? This blog post explores their relationship.
The Correlation Between Sleep Apnea and Acid Reflux
Research suggests a strong correlation between OSA and different types of acid reflux, including gastroesophageal reflux disease (GERD) and laryngopharyngeal reflux (LPR).
GERD is a chronic condition where stomach acid flows back into the esophagus, causing discomfort and potential damage. Approximately 40 – 60% of people with OSA also suffer from GERD.
LPR, sometimes called “silent reflux,” affects the throat and voice box. It may present with symptoms such as chronic cough, hoarseness, or sore throat. Some studies show that 49% of people with OSA experience LPR, compared to just 20% of the general population.
Is there a Causative Relationship?
The exact nature of the relationship between sleep apnea and acid reflux is still being studied, so it is impossible to make confident statements about whether one causes the other. However, evidence indicates that repeated airway obstructions in OSA may increase abdominal pressure, promoting reflux events. Similarly, acid reflux can irritate the airway and may worsen sleep apnea symptoms.
How Can You Find Relief?
Relief strategies for sleep apnea and acid reflux often start with lifestyle adjustments, such as maintaining a healthy weight, avoiding late-night meals, and elevating your head during sleep. You may also benefit from avoiding trigger foods, like spicy or fatty dishes, as well as limiting alcohol and caffeine intake. Medical treatments for acid reflux can include antacids, prescription medications, or, in some cases, surgery.
Of course, it is also important that you address your sleep apnea! One effective approach is using a custom oral appliance provided by a dentist. This device helps to keep your airway open during sleep, which reduces apnea events and potentially lowers negative pressure that might otherwise lead to acid reflux.
OSA and acid reflux can be a challenging combination! Thankfully, there may be strategies you can use to keep both problems under control.
Meet the Practice
Drs. Kim Turnbow and Jamie Knox are proud to serve the New Braunfels community as highly qualified dental professionals. Under their leadership, our team offers effective treatment for obstructive sleep apnea in the form of oral appliance therapy. If you have been struggling to get high-quality sleep, we are ready to consult with you. Contact Gruene Family Dental at 830-626-1111.