Sep 17, 2025 · Heartburn—also called pyrosis or acid indigestion—is a symptom of acid reflux, or when stomach acid and bile flow back upward into the esophagus.

Sep 17, 2024 · Find out more about heartburn (pyrosis) and how to relieve this type of indigestion.

Excessive acidity (hyperacidity) is thought to be a cause of heartburn, occurring when the stomach secretes an excessive amount of hydrochloric acid.

Throughout history, the terms cardialgia, heartburn, pyrosis, dyspepsia, and indigestion were often used interchangeably and there was little advancement in differentiating the terms till the …

Sep 20, 2025 · Heartburn is a burning pain in the chest, just behind the breastbone. It's sometimes accompanied by a bitter or acidic taste in the mouth. The pain is often worse after …

Heartburn symptoms typically include a burning sensation or discomfort in the chest after eating. Heartburn is a disease that occurs when gastric contents flow backward from the stomach into …

Understand pyrosis (heartburn): its causes, the mechanism of acid reflux, and effective strategies for immediate and long-term relief.

Learn about the medical condition called pyrosis. Discover the meaning of pyrosis, the heartburn definition, what causes pyrosis, and how pyrosis is treated.

The meaning of PYROSIS is heartburn.

Pyrosis, or heartburn, is a common condition characterized by a burning sensation in the chest due to acid reflux. It is often manageable with lifestyle changes and medications. While …