Gastroesophageal Reflux Disease (GERD): Common Causes & Symptoms

What Is Gastroesophageal Reflux Disease (Acid Reflux)?

Gastroesophageal Reflux Disease, or GERD, is a common digestive problem. Many people call it acid reflux. In GERD, stomach acid flows back into the tube that connects your mouth and stomach. This tube is called the esophagus. As a result, you may feel a burning sensation in your chest, known as heartburn. Sometimes, you may also taste acid in your mouth. GERD can affect people of all ages. However, it is important to know what causes it. This blog will explain the most common causes of GERD and how you can lower your risk.

Why Does GERD Happen? (Overview)

Usually, a ring of muscle at the end of your esophagus keeps stomach acid in place. This muscle is called the lower esophageal sphincter. When it weakens or relaxes at the wrong time, acid can move up. Because of this, you may feel symptoms like heartburn. Over time, repeated acid reflux can damage the lining of your esophagus. Therefore, understanding why GERD happens can help you manage or prevent it.

Most Common Causes of GERD

Many factors can lead to GERD. Some are related to lifestyle, while others are medical conditions. Below are the most common causes of acid reflux:

Obesity: Extra weight puts pressure on your stomach, making acid reflux more likely.

Unhealthy Diet: Eating fatty, spicy, or fried foods can trigger acid reflux. Chocolate, caffeine, and carbonated drinks also increase risk.

Hiatal Hernia: This condition happens when part of the stomach moves up into the chest. As a result, acid can flow back more easily.

Pregnancy: Hormone changes and pressure from the growing baby can cause acid reflux during pregnancy.

Smoking: Smoking weakens the lower esophageal sphincter. Because of this, acid can escape into the esophagus.

Certain Medications: Some medicines, like painkillers, asthma drugs, and blood pressure pills, can relax the esophageal muscle.

Large Meals or Lying Down After Eating: Eating big meals or lying down soon after eating can make acid reflux worse.

Alcohol Use: Drinking alcohol can relax the esophageal muscle and increase acid production.

According to the National Institutes of Health, these causes are common in the United States and worldwide. Therefore, knowing your triggers can help you avoid symptoms.

Risk Factors and Who Is Most at Risk

Some people are more likely to develop GERD. For example, you may be at higher risk if you:

Are overweight or obese

Are pregnant

Smoke or use tobacco

Drink alcohol often

Eat large or late meals

Have a family history of GERD

Take certain medications regularly

In addition, older adults are more likely to have GERD. However, children and teens can also be affected. If you notice frequent symptoms, it is important to talk to your doctor.

When to See a Doctor

Sometimes, acid reflux is mild and goes away on its own. However, you should see a doctor if you:

Have heartburn more than twice a week

Notice trouble swallowing

Experience chest pain

Lose weight without trying

See blood in your vomit or stool

These symptoms may mean you have a more serious problem. Therefore, getting medical advice is important. A gastroenterologist can help find the cause and suggest the best treatment for you.

If you frequently experience acid reflux, consult Dr. Abhiman Pawar, a gastroenterologist, for personalized guidance. Early intervention can help prevent complications and enhance your overall digestive health and quality of life.