9 results
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
: SIADH, Renal Sodium ... renal perfusion (Heart ... Cirrhosis, Nephrotic syndrome ... differential #diagnosis #table ... #sodium #nephrology
Modified Hyponatremia Algorithm
Hypertonic Hyponatremia: Hyperglycemia, Mannitol, Urologic irrigants
Hypotonic Hyponatremia: 
 • ADH ON (UOsm > 100):
: • ADH ON (UOsm ... : Hypovolemia, Heart ... Cirrhosis, Nephrotic syndrome ... , Medications (diuretics ... Algorithm #diagnosis #sodium
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
Hyponatremia ... • Nephrogenic ... Tolvaptan) • Treatment ... and euvolemic hyponatremia ... #Medications #Table
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
Hyponatremia - Differential ... depletion - Heart ... - Cirrhosis Syndrome ... Differential #Diagnosis #Table ... #Causes #Sodium
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
majority of cases, ADH ... 2) Is ADH elevated ... demyelination syndrome ... of symptomatic (seizures ... management #nephrology #sodium
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
exertion/training - Seizures ... Aldolase ↑ • LDH ... Hyperuricemia • Hyponatremia ... per day until stable ... Loop diuretics for
Management of Hyponatremia
Hypertonic Saline - Only indicated if patient has severe symptoms + Na < 125
Give
Management of Hyponatremia ... Restriction for all • Heart ... Failure - Add Diuretics ... Add Diuretics, Consider ... #sodium
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
iniury, Compartment syndrome ... exertion/training, Seizures ... Neuroleptic malignant syndrome ... per day until stable ... Loop diuretics for
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
Decompensated Heart ... Failure (ADHF) ... excreted using diuretics ... acute coronary syndrome ... #table #foamed