Kidney Stones How Many Days To Pass. Kidney stones can range in size considerably. The others are uric acid stones that form in people whose urine has a low ph.
But let s be clear. Stones typically take several weeks to a few months to pass depending on the number of stones and their size. Your kidneys are responsible for filtering all the fluids in your body and removing all of the waste from your blood and lymphatic fluids.
If the stone doesn t pass within this time it may be stuck and could cause infection or other problems if it isn t removed.
Stones that are 4 6 mm are more likely. Once the kidneys formed they can break loose and pass. On average most people who pass a kidney stone do so in one to three weeks if they pass at all according to jennifer linehan md urologist. One or two out of 10 kidney stones need a doctor s intervention to pass 1.