Firstly, let’s clear up the confusion.
GORD (Gastro-Oesophageal Reflux Disease) and GERD (Gastroesophageal Reflux Disease) are the same condition — the spelling simply differs between Australian/British English (GORD) and American English (GERD).
In Australia, GORD is the more commonly used term.
What Is GORD?
GORD is a chronic digestive condition in which stomach contents flow backward into the oesophagus.
The oesophagus is the muscular tube connecting the mouth to the stomach. At its lower end is a ring of muscle called the lower oesophageal sphincter (LES). After food enters the stomach, this sphincter normally tightens to prevent reflux.
Reflux occurs when:
• The LES becomes weak
• The LES relaxes inappropriately
• There is increased pressure in the abdomen
• Gastric emptying is delayed
When acidic stomach contents repeatedly enter the oesophagus, they can cause irritation, inflammation, and over time, tissue damage.
Common Signs and Symptoms of GORD
The Most Common Symptom
Heartburn – a burning sensation behind the breastbone that may radiate toward the throat.
Other symptoms may include:
• Acid regurgitation
• Epigastric pain
• Chest pain
• Bloating and burping
• Nausea
• Pain when swallowing
• Difficulty swallowing
• Hoarseness
• Chronic throat clearing
• Persistent sore throat
• Wheezing or breathlessness
• Chronic cough
• Bitter taste in the mouth
• Dental erosion
• Frequent hiccups
• Unexplained weight loss
Heartburn
Heartburn typically feels like a burning discomfort behind the sternum. In some individuals, pain may radiate toward the throat or upper back. Severe chest pain can sometimes mimic heart-related pain.
Important: Any unexplained or severe chest pain should always be medically evaluated to rule out cardiac causes.
Acid Reflux / Regurgitation
Acidic stomach contents may travel up into the throat or mouth, causing:
• Burning sensation
• Lump-in-throat feeling
• Hoarseness
• Chronic sore throat
• Gum irritation
• Tooth enamel damage
Repeated exposure to acid can irritate delicate oesophageal and throat tissue.
How Is GORD Diagnosed?
GORD is often diagnosed based on symptom pattern and frequency.
A formal diagnosis may involve:
• Medical history review
• Trial of acid-suppressing therapy
• Upper endoscopy
• pH monitoring
• Manometry (in complex cases)
Consult your GP if:
• You experience heartburn two or more times per week
• Symptoms worsen
• Sleep is disrupted
• Swallowing becomes painful or difficult
• Symptoms persist long-term
When Should You Seek Urgent Medical Attention?
Seek urgent medical care if you experience:
• Severe chest pain
• Vomiting blood or coffee-ground material
• Black, tar-like stools
• Fainting or collapse
• Persistent vomiting
• Difficulty swallowing
• Unintentional weight loss
• Fever or night sweats
• Persistent upper abdominal pain
These may indicate complications requiring immediate medical assessment.
Causes of Acid Reflux & GORD
Common contributing factors include:
• Weak lower oesophageal sphincter
• Hiatus hernia
• Gastroparesis (delayed gastric emptying)
• Oesophageal hypersensitivity
• Overweight or obesity
• Smoking
• Alcohol
• Pregnancy
• Certain medications (e.g., NSAIDs, muscle relaxants, blood pressure medications)
• Large meals
• Eating close to bedtime
• High-fat, spicy, or acidic foods
H. pylori and Reflux
Helicobacter pylori infection can affect stomach acid regulation and gastric inflammation. While research findings are mixed regarding its direct role in reflux, it may contribute in certain individuals and should be evaluated where clinically appropriate.
How Is GORD Treated?
Treatment aims to:
• Reduce symptom frequency
• Prevent oesophageal damage
• Improve quality of life
• Prevent long-term complications
Lifestyle Strategies
• Eat smaller meals
• Avoid trigger foods
• Stop smoking
• Reduce alcohol intake
• Avoid eating 2–3 hours before bed
• Elevate the head of the bed
• Maintain a healthy weight
Medications
Doctors may prescribe:
• H2 receptor blockers
• Proton pump inhibitors (PPIs)
These reduce stomach acid production and can be effective short-term.
Long-term PPI use should be monitored by a doctor, as prolonged suppression may be associated with:
• Nutrient deficiencies
• Increased infection risk
• Altered microbiome balance
Never discontinue prescribed medication without medical supervision.
Surgical Options
In severe or refractory cases, surgical procedures such as fundoplication may be considered under specialist care.
A Broader Functional Perspective
For some individuals, chronic reflux may also involve:
• Hypochlorhydria (low stomach acid)
• Gut dysbiosis
• Small intestinal bacterial overgrowth (SIBO)
• Impaired gastric motility
• Chronic inflammation
A structured assessment may help identify contributing drivers in persistent cases.
How We Can Help
Gut Health Clinic Australia provides:
• Australia-wide consultations
• Structured functional assessment
• H. pylori testing
• Microbiome evaluation
• Motility and digestive assessment
• Personalised protocols designed to complement medical care
If you feel you have tried multiple approaches without lasting improvement, a comprehensive evaluation may help clarify contributing factors.
Book a consultation to explore your options.
Sources
Vakil, N., et al. The Montreal Definition and Classification of Gastroesophageal Reflux Disease (GERD). American Journal of Gastroenterology.
https://pubmed.ncbi.nlm.nih.gov/16948778/
Katz, P. O., et al. ACG Clinical Guideline for the Diagnosis and Management of Gastroesophageal Reflux Disease. American Journal of Gastroenterology.
https://pubmed.ncbi.nlm.nih.gov/33315585/
Malfertheiner, P., et al. Management of Helicobacter pylori infection – Maastricht VI/Florence Consensus Report.
https://pubmed.ncbi.nlm.nih.gov/35279726/
Freedberg, D. E., et al. The Risks and Benefits of Long-term Proton Pump Inhibitor Use.
Gastroenterology.
https://pubmed.ncbi.nlm.nih.gov/29654837/
