What causes heartburn? - Rusha Modi

TL;DR

The Lower Esophageal Sphincter is crucial for preventing heartburn, affected by diet, lifestyle, and medications.

Transcript

Just between your chest and abdomen is where you’ll find one of the most important muscles you probably didn't know you had: the lower esophageal sphincter, or LES. When functioning properly, this ring of tissue plays a crucial role in helping us eat. But when the LES malfunctions, it becomes the main player in heartburn --a searing, sometimes sour... Read More

Key Insights

• 😋 The Lower Esophageal Sphincter (LES) is crucial for preventing heartburn by regulating the flow of food from the esophagus to the stomach.
• 🥺 Various factors like diet, lifestyle choices, obesity, and medications can weaken the LES, leading to heartburn.
• ♋ Untreated heartburn can cause serious complications like narrowing of the esophagus and an increased risk of esophageal cancer.
• 😣 Management of heartburn involves medications, lifestyle changes, and in severe cases, surgery to tighten the LES.

Questions & Answers

Q: What is the Lower Esophageal Sphincter (LES) and how does it function?

The LES is a muscular ring that controls the passage of food from the esophagus to the stomach. It contracts to prevent stomach acid from flowing back up the esophagus.

Q: What are the common triggers of heartburn?

Common triggers include certain foods like caffeine, peppermint, citrus, and tomatoes, as well as lifestyle factors such as smoking, excessive alcohol consumption, obesity, and certain medications.

Q: What are the potential complications of untreated heartburn?

Untreated heartburn can lead to complications such as narrowing of the esophagus, Barrett's esophagus, and an increased risk of esophageal cancer due to constant acid exposure.

Q: How can heartburn be managed and prevented?

Heartburn can be managed with medications that reduce stomach acid and lifestyle changes, such as avoiding trigger foods, quitting smoking, maintaining a healthy weight, and not consuming excessive alcohol.

Summary & Key Takeaways

• The Lower Esophageal Sphincter (LES) plays a vital role in preventing heartburn by controlling the passage of food from the esophagus to the stomach.

• Factors such as diet, lifestyle choices like smoking and excessive alcohol consumption, obesity, and certain medications can weaken the LES.

• Untreated heartburn can lead to serious complications like narrowing of the esophagus, Barrett's esophagus, and even esophageal cancer.