Acid Reflux
Current as of: June 6, 2022
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Arvydas D. Vanagunas MD - Gastroenterology
If you or someone you know is experiencing a mental health crisis, call 988 for 24/7 free and confidential crisis support. You do not have to be suicidal to call. Access more info and resources on suicide prevention, emotional and mental health support.
Search by keyword or browse our list of services.
Find a provider by specialty, location, or availability.
Available seven days a week from 8 a.m. to 8 p.m.
See current studies testing new drugs, devices, and equipment to find better ways to treat and help patients.
For life-threatening emergencies, call 911 without delay.
Search by specialty and location.
Receive the highest level of care from the region's leading providers.
Find a lab or imaging facility close to you.
Search for a retail pharmacy in your area.
Find an outpatient infusion center.
Visit us to pay bills, ask billing questions, or request billing records.
Acid reflux is the backup of stomach acid into the esophagus, the muscular tube that connects the throat to the stomach. It may cause burning pain in the esophagus.
Acid reflux may occur because of weakness in the ring of muscle (lower esophageal sphincter, or LES) that controls the flow of food from the esophagus into the stomach. Frequent acid reflux can lead to irritation of the esophagus (esophagitis), narrowing of the esophagus, or development of sores (ulcers) in the esophagus. Long-term exposure of the esophagus to stomach acid causes the cells that line the inside of the esophagus to be replaced by cells similar to those that line the inside of the stomach (Barrett's esophagus).
Current as of: June 6, 2022
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Arvydas D. Vanagunas MD - Gastroenterology
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Healthwise is a URAC accredited health web site content provider. Privacy Policy. How this information was developed to help you make better health decisions.
To learn more, visit Healthwise.org
© 1995- Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
You take care of others, so take care of yourself. Let us be your partner in health, whether you're recovering from an injury, checking in for your annual exam, or enjoying an online class.
Because when you take care of yourself, everyone around you benefits.