Increased: Renal Failure: Hypothyroidism Mg containing Antacids Addison's dz Diabetic coma Severe Dehydration Lithium intoxication Signs and Symptoms:
- Generalized Neuromuscular Depression
- Decreased Deep Tendon Reflexes (Early) > 7.0
- Weakness
- PR lengthening if > 8.0
- Flaccid quadriplegia (w/ severe HyperMg)
- Hypotension
- MS Changes & Coma