To safely manage your symptoms, a tailored approach is best. For acid reflux and stomach pain, H2 blockers like famotidine are often preferred, especially since you have a stomach polyp, as long-term proton pump inhibitors (like omeprazole) can sometimes be linked to certain benign polyps. For IBS-related pain, antispasmodic medications like dicyclomine can help relax your gut muscles. Dietary adjustments, such as soluble fibre for IBS, are also highly beneficial. Please note that most stomach polyps are completely harmless. You should consult your gastroenterologist to review your polyp biopsy and safely customise these medications for your specific type of IBS.

Your symptoms suggest acid reflux or gastritis, which can lower oral pH and contribute to a white tongue (often oral thrush or irritation). For the stomach issues and belching, over-the-counter acid reducers like famotidine or omeprazole can help. If the white tongue is due to a mild fungal overgrowth, an antifungal mouthwash like nystatin may be prescribed. For the tongue cuts, maintaining good oral hygiene and staying hydrated is key. These symptoms are very common and highly treatable, so please consult a doctor or dentist for a proper diagnosis and targeted treatment plan.