Urine osmolality measures urine concentration and can help diagnose conditions such as heart failure, diabetes insipidus, and kidney diseases. A midstream urine sample is taken, and a serum osmolality test may also be required. High osmolality with increased urine output can indicate diabetes mellitus, while low osmolality can indicate kidney disease or overhydration. Diabetes insipidus […]

Urinary osmolarity measures solute concentration in urine, providing important health information. Low osmolarity suggests kidney failure or diabetes, while high osmolarity may indicate dehydration or shock. Doctors order urinalysis to evaluate specific compounds and kidney function, and dilute urine is not always a cause for concern. Urinary osmolarity is a measure of the concentration of […]