Is treatment needed for low urine specific gravity of 1.010?

Generally, a urine specific gravity below 1.010 requires treatment. A urine specific gravity lower than 1.010 means the ratio of the weight of the urine to that of pure water is 1.010, which falls below the normal reference range. Under normal circumstances, urine specific gravity typically ranges from 1.015 to 1.025, reflecting the concentration of dissolved substances in the urine.

Low urine specific gravity may be caused by various factors, including physiological and pathological conditions. Impaired or compromised kidney function can lead to reduced urine concentrating ability, resulting in low urine specific gravity. This may be associated with conditions such as chronic pyelonephritis, renal tubular damage, or hypertensive nephropathy. These diseases may cause abnormalities in renal tubular function, leading to excessive excretion of water and consequently decreased urine specific gravity. For these conditions, timely medical evaluation, kidney function tests, and targeted treatments addressing the underlying causes are necessary. However, excessive fluid intake can dilute the urine, increasing its water content and thereby lowering the specific gravity. In such cases, no special treatment is required; simply adjusting and moderating fluid intake is sufficient.

In daily life, it is important to adjust dietary habits by reducing consumption of meat and high-sodium foods, while increasing intake of light, fresh fruits and vegetables. Maintain appropriate fluid intake to avoid both overhydration and dehydration, engage in regular physical activity, and uphold healthy lifestyle practices.