It is common for acidity and gas to worsen during long gaps between meals. You can temporarily restart the Rabeprazole and Itopride combination to reduce acid and improve gut motility, along with the Sucralfate and Oxetacaine suspension to soothe your stomach lining. To help manage your symptoms, try eating small, frequent meals and avoid staying on an empty stomach for too long. However, please consult a healthcare professional before restarting these medications to ensure this is still the safest and most appropriate treatment plan for you.