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Condition Info
ConditionName
Syndrome of Inappropriate ADH Secretion (SIADH)
ConditionDescription
Symptoms
Fatigue; Anorexia; Headache; Nausea; Vomiting; Muscle cramps; Worsening mental status, including lethargy, weakness, irritability, agitation, confusion, combativeness, delirium, disorientation, hallucinations and poor balance. Irritability; Confusion;
PhysicalFindings
NO edema or HTN; Concentrated urine;
ClinicalTests
Hyponatremia; High Na in urine;
RiskFactors
IsRedFlag
IsNPLEX
Consequence
Seizures;
ProgressionFromCondition
TreatmentOptions
Fluid restriction;
PharmOptions
Vasopressin receptor antagonists: Loop diuretics; Hypertonic saline;
WebLink
https://www.merckmanuals.com/professional/endocrine-and-metabolic-disorders/electrolyte-disorders/syndrome-of-inappropriate-adh-secretion-siadh
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