Symptom 6: Rapid Weight Gain from Fluid Retention
An unexpected and rapid weight gain can be a warning sign of left-sided heart failure. This symptom is a direct result of fluid accumulation in the body, often accompanying the swelling in the legs, ankles, and feet.
This isn’t your typical weight fluctuation. It’s a sudden, noticeable increase in weight over a very short period, usually days or even overnight. You might notice that your clothes and accessories like watches or rings are fitting tighter than usual.
The weight gain is typically more prominent in the lower body, corresponding with the swelling. While it might be easy to overlook this symptom, rapid weight gain due to fluid retention requires immediate medical attention, especially when combined with other symptoms of left-sided heart failure.
Weight tracking can be an essential tool in managing heart health. Therefore, regular monitoring of your weight, and promptly reporting any sudden changes to your healthcare provider, can assist in early detection and effective management of left-sided heart failure. (6)
