Gastro-oesophageal Reflux Disease
Gastro-oesophageal reflux disease (GORD) develops when stomach acid flows back into the oesophagus regularly enough to cause symptoms or tissue damage. It is one of the most common digestive complaints across Southeast and East Asia, with rising rates linked to urbanisation, high-salt diets, and increased rates of obesity in countries such as Japan, South Korea, Singapore, and Malaysia.
Medicines used to treat Gastro-oesophageal Reflux Disease
Ranitidine Tablets
150 · 300mg
Intended to alleviate acid reflux and formulated to support the healing of gastric ulcers.
What GORD feels like
The classic symptom is heartburn: a burning sensation rising from the upper abdomen toward the chest and throat, often worse after meals or when lying down. Acid regurgitation, a sour or bitter taste reaching the mouth, is equally common. Some people experience a chronic cough, hoarseness, or the sensation of a lump in the throat without obvious heartburn, which can make GORD easy to overlook or confuse with other conditions.
Reducing acid and protecting the oesophagus
Lifestyle adjustments matter: eating smaller meals, avoiding late-night food, cutting back on fatty or spicy dishes, and elevating the head of the bed can all reduce the frequency of reflux episodes.
When changes to diet and habits are not enough, acid-suppressing medicines form the backbone of treatment. Proton pump inhibitors (PPIs) are the most effective class; lansoprazole, rabeprazole, and dexlansoprazole are all available through our digestive health range. Ranitidine is an H2 blocker that works differently and may suit milder or intermittent symptoms. PPIs are generally taken before the first meal of the day for best effect.
Seek medical attention promptly if you have difficulty swallowing, unexplained weight loss, vomiting blood, or black stools, these can signal complications that need investigation beyond standard GORD management.