Kidney cysts usually do not cause leg pain.
Renal cysts are cystic lesions in the kidney, small renal cysts usually do not cause obvious clinical symptoms, larger renal cysts may make the renal peritoneum tense, causing lumbar and abdominal discomfort and pain symptoms; sometimes renal cysts will cause compression of the surrounding normal renal tissues, which may lead to renal insufficiency, but generally do not lead to leg pain because of renal cysts symptoms.
Leg pain may be caused by other reasons, such as leg muscle fatigue and injury, deep vein thrombosis of the lower limbs, lumbar disc herniation and nerve compression, etc. Patients need to further improve the examination to clarify the cause of leg pain.
Therefore, patients with renal cysts should go to regular hospitals in time to improve the examination and give targeted treatment after the cause is clear.