Causes of Acid Reflux

• Occurs when stomach acid flows back into the esophagus.
• Contributing factors: diet, lifestyle, medical conditions.
• Triggers: fatty foods, caffeine, smoking, obesity, hiatal hernia.

Symptoms of Acid Reflux

• Typical: heartburn, regurgitation, chest discomfort.
• Others: sour taste, difficulty swallowing, chronic cough.
• Seek medical evaluation if symptoms persist or worsen.

When to Seek Medical Advice

• Persistent symptoms or severe discomfort.
• Importance of diagnosis to prevent complications.

Relevant Medical Specialties and Tests

• Specialty: Gastroenterology.
• Diagnostics: Endoscopy, pH monitoring if necessary.