What is a common complaint related to fluid retention in congestive heart failure?

Edema is a common complaint associated with fluid retention in congestive heart failure because this condition leads to an imbalance in the body’s fluid regulation. When the heart's ability to pump blood effectively declines, it results in increased pressure in the blood vessels, causing fluid to seep into surrounding tissues. This accumulation manifests as swelling, particularly in the extremities, such as the legs, ankles, and feet, as well as in other areas like the abdomen.

Understanding that edema is not merely a symptom but a direct consequence of the underlying heart failure highlights the importance of monitoring fluid status in these patients. While chest tightness could occur due to cardiac issues, it is not specifically a direct consequence of fluid retention. Difficulty walking may occur as a secondary effect of overall weakness or fatigue associated with heart failure but is not exclusively linked to fluid retention. Constipation might arise from various factors, including diet or medications, but it is not a primary symptom of fluid retention and congestive heart failure. Thus, edema stands out as the most direct manifestation of fluid retention in this context.