What is a common effect of having low albumin levels?

Having low albumin levels is closely associated with fluid retention in tissues, a condition known as edema. Albumin is a protein produced by the liver, and it plays a critical role in maintaining oncotic pressure, which helps regulate the distribution of fluids between blood vessels and tissues. When albumin levels are low, the oncotic pressure is decreased, leading to an imbalance that causes fluid to leak out of blood vessels and accumulate in surrounding tissues. This manifests as swelling or edema, particularly noticeable in areas such as the legs and abdomen.

This physiological response can result from various conditions, including liver disease, kidney disease, malnutrition, and inflammatory states, all of which can affect the synthesis and circulation of albumin. Understanding this connection is crucial for managing patients with low albumin levels, as it helps guide treatment strategies aimed at addressing fluid balance and overall health.