What is considered the normal range for urine sodium?

The normal range for urine sodium is typically considered to be between 10-20 mEq/L. This range reflects the expected sodium excretion of a healthy individual and can be influenced by factors such as hydration status, dietary sodium intake, and overall kidney function.

When assessing urine sodium levels, it's important to consider the context of the patient's clinical situation. For instance, low urine sodium levels may indicate conditions such as dehydration or renal sodium retention, while high levels can be seen in cases of hypervolemia or certain types of renal issues. The 10-20 mEq/L range provides a clear benchmark for clinicians to evaluate sodium status and guide further management decisions in their patients.