Acid reflux, also known as gastroesophageal reflux disease (GERD), is a condition in which stomach acid and digestive juices flow back from the stomach into the esophagus. The esophagus is a tube that connects your throat to your stomach.

Normally, there is a muscular ring at the lower end of the esophagus called the lower esophageal sphincter (LES). This sphincter acts as a valve, allowing food to pass through into the stomach and preventing stomach acid from flowing back up. For patients with acid reflux, the LES may weaken or relax, allowing stomach acid to move upward into the esophagus, leading to symptoms such as heartburn, chest pain, regurgitation, and a sour or acidic taste in your mouth.

There are various factors that can contribute to the development of acid reflux. Some common triggers include certain foods and beverages like fatty or spicy foods, citrus fruits, chocolate, coffee, and alcohol. Obesity, pregnancy, smoking, and certain medications can also increase the risk of acid reflux.

When it comes to treating acid reflux, the goal is to reduce symptoms, heal any damage to the esophagus, and prevent complications. Treatment options can include lifestyle modifications, medications, and, in some cases, surgery.

Medications can be used to reduce acid production, strengthen the LES, or neutralize stomach acid. 

If lifestyle modifications and medications do not effectively manage acid reflux, set an appointment with Dr.Yang to pinpoint a root cause of the problem and explore various options available. 

It’s important to note that persistent or severe acid reflux symptoms should be evaluated by a healthcare professional to rule out any complications or underlying conditions.