Heartburn - Symptoms & causes - Mayo Clinic
Sep 20, 2025 · Most people can manage the discomfort of heartburn on their own with lifestyle changes and nonprescription medicines. Heartburn that is more frequent or interferes with …
Heartburn: Symptoms, Causes, and How to Get Rid of It
Apr 26, 2024 · Heartburn is commonly caused by stomach acid flowing back into the esophagus, often due to a malfunctioning lower esophageal sphincter. Risk factors include hiatal hernias, …
Heartburn: What It Feels Like, Causes & Treatment
What is heartburn? Heartburn is a painful, burning feeling in the middle of your chest. It’s not really in your heart, though. It’s caused by stomach acid rising into your esophagus (reflux), …
Why Do I Keep Getting Heartburn Every Day? Causes & Triggers
Heartburn occurs when stomach acids flow back up into the esophagus and can cause a burning, uncomfortable feeling in the chest, just behind the breastbone. Occasional heartburn is usually …
Heartburn: Causes, Symptoms, and Treatment - WebMD
Oct 16, 2023 · Heartburn is an irritation of your esophagus, the tube that connects your throat and stomach. This leads to a burning discomfort in your upper belly or chest. It's caused by acid …
Causes of Sudden Heartburn and How to Treat It - Verywell Health
Dec 4, 2025 · Heartburn can be caused by spicy foods, carbonated beverages, and certain medications. If heartburn is frequent or severe, it may be due to serious conditions like a …
9 Causes of Acid Reflux and GERD - Health
Dec 8, 2025 · Causes of acid reflux and gastroesophageal reflux disease (GERD) include spicy foods, obesity, and certain medications. Common symptoms include heartburn and indigestion.
What Causes Heartburn and How to Get Rid of It
Jul 4, 2025 · Heartburn is a burning sensation in your chest typically caused by stomach acid that flows backward into your esophagus after eating. This phenomenon is known as acid reflux. …
What causes heartburn? Foods to watch out for and how to ...
Feb 22, 2024 · Heartburn is pain, discomfort or a burning sensation felt at the bottom of one's throat or in one's upper chest − usually just behind the breastbone. Though many people talk …
Heartburn Explained: Common Causes and Symptoms to Watch
What Causes Heartburn? Heartburn occurs when the lower esophageal sphincter (LES)—a ring of muscle at the bottom of the esophagus—fails to close properly or relaxes inappropriately.