When there is swelling of body tissue caused by leakage of fluid from the blood vessels, fluid in the interstitial space remains there, resulting in

edema. This can happen due to various reasons such as injury, inflammation, infection, or medical conditions like heart failure or kidney disease. Edema can cause pain, discomfort, and limited range of motion in the affected area. Treatment options include rest, elevation, compression therapy, and medications prescribed by a healthcare provider. Severe cases may require medical intervention such as draining the fluid or surgical procedures. Management strategies also include exercising regularly, maintaining a healthy diet, and avoiding prolonged standing or sitting.