The calcium level elevation in blood is quite insidious. Hypercalcemia may not display any signs for months, even years. Moreover, the findings are common and can be seen in many diseases: weakness, exhaustion, pain in the entire body, especially in the arms and legs.

The most concrete finding in these patients is stones or sand in the kidney but this signs does not occur in every patient. Despite all, the diagnosis of hypercalcemia is not difficult: elevated calcium and parathormone levels in the blood are diagnostic.