Electrolitos

Calculadora de hiponatremia — v4.1

Una herramienta clínica guiada para evaluar sodio bajo con medidas de seguridad.

Esta herramienta no reemplaza el juicio clínico y está destinada a ayudar en la toma de decisiones. Siempre verifica los cálculos y considera factores específicos del paciente.

Required Labs

Serum Na

mEq/L

Serum Osm

mOsm/kg

Urine Na

mEq/L

Urine Osm

mOsm/kg

Serum glucose

mg/dL

BUN

mg/dL

Creatinine

mg/dL

Select Volume Status

Hypovolemia: tachycardia/hypotension, ↓ turgor, dry mucosa, flat neck veins.

Hypervolemia: edema/ascites, JVD, crackles.

Neurologic Symptoms (Severity)

Severe: seizures, coma, obtundation, severe confusion.

Moderate: HA, lethargy, dizziness.

Mild: none of the above.

Select Pertinent Medical History

Optional: Renal Indices (FENa / FEUrea)

Urine creatinine

mg/dL

FENa auto-calculates when inputs are present. With diuretics, FEUrea is often more reliable.

Results

Select Volume Status and Neurologic symptoms (severity) to view results.