👉 Increased fluid, often referred to as edema, typically occurs when there's an imbalance in the body's fluid regulation. This can be due to various factors, such as increased pressure in blood vessels (like during pregnancy or heart failure), impaired lymphatic drainage, or inflammation that causes fluid to leak out of blood vessels into surrounding tissues. As a result, more fluid accumulates in the interstitial spaces of tissues, leading to swelling. This condition can be visible as puffy legs, ankles, or face and is often accompanied by discomfort or pain. Managing the underlying cause, such as reducing salt intake for heart failure or treating infections, can help alleviate fluid retention.