SIADH is commonly associated with which abnormalities
low uric acid and BUN
most sensitive sign of volume overload
weight gain
Profile of primary polydipsia patients
anxious,middle aged women may be taking phenothiazines which lead to sensation of dry mouth
relation btw urine osmolality and urine specific gravity
for every 35 mosm/kg increase in urine osmolality,specific gravity will increase by 0.001
Conditions in which relationship btw urine osmolality and specific gravity is lost
glucose,mannitol,carbenicillin,radiocontrast media
presentation of central DI
abrupt onset,no diurnal variation,polyuria and thirst persist at night
drug that increases ADH release
clofibrate
Drugs that potentiate ADH effect
chlorpromazine,carbemazepine,NSAID
Drug for Li induced DI
Amiloride
Drug to be avoided in Li induced DI
thiazides
