From GERD Symptoms to Causes: A Complete Guide to GERD
Table of Contents From GERD Symptoms to Causes: A Complete Guide to Gastroesophageal Reflux Disease Help Others Discover – Click to Share! Facebook Twitter LinkedIn Table of Contents Heartburn after a heavy meal is something many people experience occasionally. But when acid reflux happens frequently and begins affecting your daily life, it could be a sign of Gastroesophageal Reflux Disease (GERD). This common digestive condition occurs when stomach acid repeatedly flows back into the oesophagus, causing irritation and discomfort. GERD can affect people of all ages and may lead to complications if left untreated. Recognising GERD symptoms early, understanding the causes, and seeking timely medical care can help manage the condition effectively and improve your quality of life. Healthy lifestyle habits, appropriate treatment, and regular follow-up with a healthcare provider play an important role in controlling GERD and preventing long-term digestive problems. In this blog, we’ll explore GERD symptoms, causes, diagnosis, treatment options, and how Cellmaflex can help you access the care you need. What is Gastroesophageal Reflux Disease (GERD)? Gastroesophageal reflux disease, or GERD for short, is an illness in which stomach acid returns periodically into the oesophagus – the tube connecting the mouth to the stomach. The backwash is termed acid reflux, which might irritate the oesophageal lining. Such backflow can cause many uncomfortable symptoms as well as complications. The condition develops when the gastroesophageal sphincter fails to close completely and causes leakage of stomach content into the lower part of the oesophagus. Gastroesophageal Reflux Disease (GERD) is one of the most common digestive disorders worldwide. According to the latest Global Burden of Disease (GBD) 2021 study, an estimated 826 million people were living with GERD globally, with approximately 324 million new cases reported in 2021 alone. The global prevalence continues to rise, making early recognition and effective management increasingly important. While comprehensive Caribbean-wide prevalence figures are limited, the Global Burden of Disease 2021 study reports that the Caribbean has one of the lowest age-standardised prevalence rates of GERD among the 21 GBD regions. Despite this, GERD remains an important digestive health condition, and early diagnosis and appropriate treatment are essential to prevent long-term complications. Why GERD Awareness Matters Many people consider frequent heartburn to be a normal part of everyday life, but persistent reflux symptoms should not be ignored. Untreated GERD can lead to complications that affect long-term digestive health and overall well-being. Early medical evaluation allows symptoms to be managed before complications develop. Understanding common triggers also helps individuals make healthier lifestyle choices and seek treatment sooner. Greater awareness of GERD encourages earlier diagnosis, effective treatment, and a better quality of life. What Causes GERD? GERD develops when the lower oesophageal sphincter becomes weakened or relaxes more often than it should, allowing stomach acid to flow back into the oesophagus. Common causes and contributing factors include: Weakening of the lower oesophageal sphincter (LES) Eating large meals or lying down soon after eating Obesity or excess body weight Pregnancy Smoking Certain foods and beverages, including fatty foods, spicy foods, caffeine, chocolate, alcohol, and carbonated drinks Certain medications that may contribute to reflux symptoms Acid reflux may also become worse at night, after consuming rich or fatty meals, when bending forward, or after smoking and alcohol consumption. GERD symptoms include: Backwash: You may experience acid, food or liquids backwashing from your stomach into your throat after eating. This is also known as regurgitation. You may notice the sour taste of the acid. A burning feeling: Acid literally burns the tissues in your oesophagus. If it feels like it’s in your chest, it’s called heartburn. If it feels closer to your stomach, you might call it acid indigestion. Noncardiac chest pain: Some people feel pain in their oesophagus that doesn’t feel like burning. Oesophagus pain triggers the same nerves as heart-related pain does, so it might feel like that. Nausea: Backwash or acid reflux may lead to your disgust at food or nausea, although it has been a long time since you last ate. You could feel as though food is left to be digested. Sore throat: If acid flows back into your throat, it can cause pain. You may feel like you have a lump in your throat, or like it’s hard to swallow. Acid flowing back into your throat usually happens at night. Asthma-like symptoms: GERD can cause asthma-like symptoms, including persistent coughing, wheezing, and shortness of breath. Acid droplets going into your airways can make them constrict. Your GERD symptoms may be worse: At night or when lying After rich fatty foods After forward bending After smoking or alcohol consumption. Stages of GERD Stage 1: Mild GERD Only once or twice a month, there is minimal acid reflux. GERD symptoms at this stage can often be managed with diet and lifestyle modifications along with over-the-counter medication to help alleviate acid reflux as necessary. Stage 2: Moderate GERD Symptoms in this stage are chronic and recurring and hence, prescribed medication is required as acid reflux occurs often. Symptoms do interfere with activities of daily living. Stage 3: Advanced GERD Here, symptoms are also very painful and do not have improvement even when taken the prescription medication. It would therefore interfere with quality of life and your doctor may prescribe GERD surgical intervention at this point. Stage 4: Pre-cancer or cancer After several years of untreated severe GERD symptoms, the oesophagus may develop a condition called Barrett’s oesophagus, which is a precancerous condition. Left untreated, precancerous lesions may progress into oesophageal cancer. Symptoms at each stage Mild stage, the symptoms are: Heartburn and regurgitation occurring infrequently (less than once a week). Moderate stage, the symptoms are: Heartburn and regurgitation occurring a few times a week. Advanced stage, the symptoms are: Heartburn, regurgitation, atypical GERD. Pre-cancer or cancer stage, the symptoms are: Heartburn, regurgitation, atypical GERD, dysphagia (difficulty in swallowing), endoscopic findings of strictures, Barrett’s oesophagus, oesophageal cancers. Risk factors associated with GERD: Conditions that may increase the risk of GERD include: Obesity Bulging of the top of the stomach up above the diaphragm, known as a hiatal hernia Pregnancy Connective tissue disorders, such as scleroderma Delayed stomach emptying Things that can make acid reflux worse include: Smoking Eating large meals or eating late at night Eating certain foods, such as fatty or fried foods Drinking certain beverages, such as alcohol or coffee Taking certain medicines, such as aspirin Complications of Untreated GERD Without treatment, chronic acid exposure can lead to several complications, including: Oesophagitis (inflammation of the oesophagus) Oesophageal ulcers Oesophageal strictures (narrowing of the oesophagus) Barrett’s