Kidney stone pain and feeling cold, mostly due to chills, is associated with kidney stone complication with acute pyelonephritis or the presence of pus in the kidney. The main symptoms of kidney stones are pain and hematuria. The pain is characterized by pain in the renal region with percussion pain in the angle of the ribs and spine, as well as dull pain in the lower back or epigastric region after activity. When kidney stone complicates acute pyelonephritis, it causes acute bacterial inflammation of the renal pelvis and renal parenchyma, which may be accompanied by systemic symptoms such as chills, high fever, chills, nausea, vomiting, or generalized pain, and at this time, you may feel chills all over your body. In addition, if kidney abscess occurs on the basis of kidney stone, the infection of renal parenchyma can lead to extensive septic lesions, causing systemic infection symptoms such as chills, high fever, and back pain and lumps. People with kidney stones who have systemic infections need to consult a doctor immediately for diagnosis and treatment, and usually pay attention to drinking more water and regulating diet.