Kidney stones often come back if the underlying causes are not addressed, such as low water intake, high salt diet, excess protein, dehydration, or certain metabolic issues. Since you also had a blood infection earlier, it is important to make sure the urinary system has fully recovered, and there is no leftover infection or blockage. Most long-term prevention is actually based more on habits than continuous syrup or ?stone medicines.? Drinking plenty of water throughout the day is the most important step, as it helps dilute urine and reduce stone formation. Reducing salt, limiting very spicy and processed foods, and avoiding excess calcium or high-oxalate foods, depending on your stone type, can also help. Regular follow-up scans and urine tests are useful to check if any small stones are forming again. If possible, stone analysis and blood tests help identify the exact cause, so prevention can be more targeted. Staying active, not holding urine for long periods, and maintaining good hydration even in hot weather are key. If you develop severe back pain, burning urine, fever, or blood in urine again, you should get evaluated early to avoid complications.