Signs and symptoms of hypercalcemia

1. Excessive thirst and frequent urination
2. Fatigue and weakness
3. Nausea, vomiting, and loss of appetite
4. Constipation
5. Abdominal pain
6. Muscle weakness and pain
7. Confusion and difficulty thinking clearly
8. Bone pain and fractures
9. Kidney stones
10. Irregular heartbeat or heart palpitations
11. High blood pressure
12. Depression or mood changes

Symptoms:

- Nausea and vomiting
- Fatigue and weakness
- Frequent urination and thirst
- Constipation
- Abdominal pain
- Confusion and memory loss
- Muscle aches and pains
- Bone pain and fractures
- Kidney stones

Signs:

- Elevated serum calcium levels (>11 mg/dL)
- Shortened QT interval on electrocardiogram
- High blood pressure
- Slow heart rate
- Deep, slow respirations (Kussmaul's respiration)
- Decreased tendon reflexes
- Chvostek's sign (facial muscle twitching when the facial nerve is tapped)
- Trousseau's sign (hand cramping when a blood pressure cuff is inflated)