Hyponatremia differential diagnosis

Hyponatremia Microchapters
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Differentiating Hyponatremia from other Diseases
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Overview

Hyponatremia must be differentiated from other diseases that cause

Differentiating Hyponatremia from other Diseases

Classification by volume status	Disease	Clinical manifestations											Paraclinical Findings								Comments
Hypervolemic		Symptoms and Signs											Lab Findings							Imaging
		Muscle weakness/ Cramps	Thirst	Confusion/ Dizziness	Seizures	JVP	Edema	Crackles	Ascites	Tachycardia	Hypotension	Oliguria	CBC	Urine Analysis			Serum Osmolality	ADH levels	Other
														Urine Na	Urine Osm	FeNa
	Renal failure
	Congestive heart failure
	Cirrhosis
Euvolemic