Mild
- Polyuria, polydipsia
- Mood disturbance
- Nausea, fatigue constipation
- Anorexia
Severe
- Abdo pain
- Coma
- Pancreatitis
- Cardiac arrhythmias - isolated QTc shortening
Non-PTH mediated - PTH low/suppressed, vitamin D intoxication, chronic granulomatous disorders, thiazide diuretics
PTH-mediated - high PTH, primary hyperparathyroidism
Stones - renal stones due to hypercalciuria
Bones - Bone pain and osteoporosis due to inappropriately high PTH
Moans - lethargy, fatigue, Depression
Groans - abdominal pain, constipation, nausea, vomiting