3Unilateral or Bilateral Pain
Another obvious sign of kidney pain is an intense or blunt sensation in the groin, abdomen, or side and back flank. Since you have two kidneys, pain can be felt in one or two sides, depending on the severity. If you have a stone in the kidney, the pain might even fluctuate when you are moving. In some cases, it might radiate or spread to your lower abdomen or inner thigh. Nothing would make the pain better until you correct it with proper remedies. Since kidney pain is often mistaken for back pain, it is important to seek help from your doctor for accurate diagnosis and treatment. [3]
