- Opioids
- Compazine - (anticholinergic)
- Pain
- Hypercalcemia - although is total serum calcium = 10.3 is in normal range, corrected for his low serum albumin, calcium = 12.1
Corrected serum Ca = SerumCa + (0.8 X NormalAlbumin (4.4) - Patient Albumin). - Diltiazem his anti-hypertensive, can cause constipation
- Lack of physical activity
- Hypokalemia