Muscle weakness

Urine, oliguria, anuria

Respiratory distress 

Decreased cardiac contractility

ECG changes

Reflexes, hyperreflexia, areflexia 

Fever, Flushed skin

Restless (Irritable)

Increased fluid retention & ^ BP

Edema (Pitting)

Decreased urine ouput, Dry mouth 

Convulsions

Arrhythmias

Tetany

Spasms & Stridor