Kidney Stones

Most stones that are less than 5 mm in diameter pass within 1–2 weeks. If the pain persists for more than 6 hours, you develop a fever, notice worsening hematuria, or cannot pass urine at all, the stone may be lodged and you should seek medical attention. What dietary changes can help prevent future calcium oxalate stones?::Limit sodium to <2 g/day, reduce animal protein, avoid high‑oxalate foods such as spinach, nuts, and chocolate, and drink at least 2–3 liters of water daily. A dietitian can tailor a plan that balances calcium intake with low oxalate. When should I consider imaging or a CT scan if I suspect a stone?::If you have severe flank pain that does not improve with pain medication, unexplained hematuria, fever, or a history of stones, a non‑contrast CT scan is the most sensitive test to confirm size, location, and obstruction. Are over‑the‑counter pain medications safe for kidney stone pain?::NSAIDs such as ibuprofen or naproxen are effective for mild to moderate pain and also reduce inflammation. Acetaminophen is an alternative if you have kidney impairment, but avoid high doses. Always follow the label and consult your provider if you have chronic kidney disease.