高钙血症的表现有食欲不振、恶心、呕吐、腹痛、便秘、多饮、多尿、脱水、精神症状、嗜睡等各种症状,甚至昏睡。另外,可以看到角膜的钙盐沉着所致的带状角膜炎。由于尿钙高而使尿的浓缩力降低,形成尿路结石。可见到心电图的 QT 时间缩短。 Hypercalcaemia manifested as loss of appetite, nausea, vomiting, abdominal pain, constipation, polydipsia, polyuria, dehydration, mental symptoms, lethargy and other symptoms, and even lethargy. In addition, you can see the keratosis caused by corneal calcium deposition. Due to high urinary calcium and urine concentration decreased, the formation of urinary tract stones. Can see the ECG QT time is shortened.