There is no single medication that provides a permanent cure for chronic acidity, but it can be successfully managed. For medical treatment, doctors commonly prescribe Proton Pump Inhibitors (PPIs) like Omeprazole or H2 blockers like Famotidine for short-term healing. For long-term relief, lifestyle changes are essential: avoid trigger foods (spicy, fatty, caffeinated), eat smaller portions, do not lie down for three hours after meals, and manage weight. If symptoms persist, consult a gastroenterologist to investigate underlying causes like H. pylori infection or a hiatal hernia, which may require targeted treatment or corrective surgery.

Stomach bloating after lunch is often caused by swallowed air, rapid eating, or specific food triggers. For immediate relief from gas, you can try over-the-counter Simethicone (such as Gas-X) after your meal. If your lunch commonly contains dairy or complex carbohydrates (like beans or broccoli), enzyme supplements like lactase or alpha-galactosidase (Beano) taken right before eating can help. Additionally, try eating more slowly and avoiding carbonated drinks. Please consult a healthcare professional if your bloating is chronic, severe, or accompanied by warning signs like unexplained weight loss, severe pain, or changes in bowel habits.