GERD Symptoms, Causes and Treatment: A Complete Guide to Acid Reflux

Introduction

Do you frequently experience a burning sensation in your chest, sour taste in your mouth or discomfort after meals? Occasional acidity can happen to anyone, but when these symptoms occur repeatedly, they may indicate gastroesophageal reflux disease (GERD).

GERD is a digestive condition that affects people across different age groups. Irregular eating habits, large meals, certain food choices and excess body weight may contribute to symptoms. Understanding the condition can help you identify potential triggers and seek appropriate medical advice.

What Is GERD?

Gastroesophageal reflux disease occurs when stomach contents repeatedly flow backwards into the oesophagus, the tube connecting your mouth to your stomach.

A muscular valve called the lower oesophageal sphincter normally helps prevent this backflow. When it relaxes inappropriately or does not close effectively, stomach contents can enter the oesophagus and cause irritation.

Unlike occasional acid reflux, GERD involves recurrent or troublesome symptoms that may require medical evaluation and treatment.

Common Symptoms of GERD

GERD symptoms can vary from person to person. Common symptoms include:

• Heartburn: A burning sensation behind the breastbone, often after eating.
• Acid regurgitation: Sour or bitter fluid coming back into the throat or mouth.
• Chest discomfort: Pain or burning that may resemble other conditions.
• Difficulty swallowing: A sensation that food is sticking while swallowing.
• Chronic cough or throat irritation: These may occur in some people with reflux.
• Sleep disturbances: Symptoms may worsen when lying down after meals.

Chest pain should not automatically be attributed to acidity. Sudden or severe chest pain, particularly with breathlessness, sweating or dizziness, requires emergency medical assessment.

What Causes GERD?

Several factors can contribute to GERD, including:

1. Eating large meals or lying down immediately after eating.
2. Excess body weight, which can increase pressure on the abdomen.
3. Smoking and alcohol consumption.
4. Hiatal hernia, which can affect the barrier between the stomach and oesophagus.
5. Individual food triggers, which may include fatty meals, chocolate, coffee or spicy foods.
6. Certain medicines that affect the digestive tract or lower oesophageal sphincter.

Not every trigger affects everyone. Identifying your own symptom patterns is more useful than following unnecessarily restrictive diets.

How Is GERD Diagnosed?

A gastroenterologist may assess your symptoms, medical history, medications and lifestyle. Many patients can initially be evaluated based on their typical symptoms and response to treatment.

Depending on the circumstances, investigations may include:

• Upper gastrointestinal endoscopy: Examines the oesophagus, stomach and upper small intestine.
• Ambulatory pH monitoring: Measures acid exposure in the oesophagus.
• Oesophageal manometry: Evaluates the function and coordination of oesophageal muscles when indicated.

Endoscopy may be particularly important when alarm symptoms are present or symptoms persist despite appropriate treatment.

Treatment Options for GERD

Treatment depends on the severity of symptoms and the findings of the medical evaluation.

Lifestyle modifications

• Eat smaller meals instead of very large portions.
• Avoid lying down for approximately three hours after eating.
• Identify and limit foods that consistently trigger your symptoms.
• Work towards a healthy weight if you are overweight.
• Elevate the head of the bed if reflux disrupts sleep.
• Avoid smoking.

Medications

Doctors may recommend antacids, alginates, H2-receptor blockers or proton pump inhibitors (PPIs), depending on the situation. PPIs reduce stomach acid production and are commonly used for troublesome GERD.

Take medicines under medical guidance, particularly if symptoms are frequent, persistent or recurring after stopping treatment.

Some patients with objectively confirmed GERD may be considered for an anti-reflux procedure or surgery, but these treatments are appropriate only for selected cases.

When Should You Consult a Gastroenterologist in Mumbai?

Consider consulting a gastroenterologist if you experience frequent heartburn, repeated acid regurgitation, persistent night-time symptoms or symptoms that do not improve with appropriate treatment.

Difficulty swallowing, painful swallowing, unexplained weight loss, vomiting blood or black stools require prompt medical evaluation.

Conclusion

GERD is a common digestive condition, but persistent symptoms should not be ignored. Recognising your triggers, making appropriate lifestyle changes and receiving an accurate diagnosis can help you manage the condition effectively.

If you are experiencing recurrent acidity or reflux symptoms, consult Dr. Sameer Gaggar, a gastroenterologist in Mumbai, for an appropriate assessment and guidance tailored to your digestive health needs.

Frequently Asked Questions

1. Is GERD the same as acidity?
No. Acidity is a general term commonly used for acid-related discomfort, whereas GERD refers to recurrent or troublesome reflux of stomach contents into the oesophagus.

2. Can GERD be managed without medication?
Some people improve with lifestyle changes, but others require medication. Treatment depends on symptom severity and the underlying cause.

3. Is GERD dangerous?
Persistent GERD can sometimes cause oesophageal inflammation, narrowing or other complications. Appropriate assessment and treatment help reduce these risks.

4. Which doctor treats GERD?
A gastroenterologist evaluates and treats GERD and other digestive disorders.