Understanding Acid Reflux Causes and Treatment Options
How Acid Reflux Develops
Acid reflux occurs when stomach acid flows backward into the oesophagus, the tube connecting your mouth to your stomach. Normally, the lower oesophageal sphincter (LES) acts as a valve, preventing acid from escaping the stomach. When this muscle weakens or relaxes inappropriately, acid reflux symptoms develop. The stomach produces hydrochloric acid to digest food, but when this acid reaches the oesophagus, it causes the burning sensation known as heartburn.
Common Dietary Triggers
Certain foods and beverages can trigger acid reflux by either increasing acid production or relaxing the LES. Spicy foods containing chilli peppers or hot sauce commonly cause symptoms, whilst citrus fruits and tomatoes increase stomach acidity. Caffeinated drinks including coffee and tea can relax the LES, as can chocolate and peppermint. Fatty and fried foods slow digestion, keeping food in the stomach longer and increasing reflux risk. Alcohol consumption also relaxes the LES whilst stimulating acid production.
Lifestyle and Physical Factors
Several lifestyle factors significantly contribute to acid reflux development. Obesity increases abdominal pressure, pushing stomach contents upward. Smoking weakens the LES and reduces saliva production, which normally helps neutralise acid. Eating large meals or lying down within three hours of eating allows gravity to work against keeping acid in the stomach. Tight clothing around the waist can also increase abdominal pressure and trigger symptoms.
Medical Conditions and Medications
Various medical conditions can predispose individuals to acid reflux. Hiatal hernia occurs when part of the stomach pushes through the diaphragm, affecting LES function. Pregnancy increases reflux risk due to hormonal changes and increased abdominal pressure from the growing baby. Gastroparesis, delayed stomach emptying, keeps food in the stomach longer. Certain medications including NSAIDs, aspirin, and some blood pressure medications can irritate the stomach lining or affect LES function.
Treatment Options Available
Effective acid reflux treatment often requires addressing underlying causes alongside medication. EverydayMeds offers several proven treatments including omeprazole 20mg capsules, the most commonly prescribed proton pump inhibitor that reduces stomach acid production. Alternative options include lansoprazole 15mg capsules and pantoprazole 20mg tablets for those requiring different PPI formulations. For patients preferring branded medications, Losec MUPS 20mg provides the same omeprazole benefits. H2 blockers like famotidine tablets offer an alternative mechanism for acid reduction, particularly suitable for those who cannot take PPIs.
