5. Skin Changes
Lymphedema can bring about various skin changes in the affected area, often indicative of the chronic swelling and fluid accumulation associated with the condition. Over time, the skin in the affected area may become thicker and firmer due to the buildup of lymphatic fluid and proteins in the tissues. This thickening is known as fibrosis. In addition to thickening, the skin may harden or feel firm to the touch. This results from the increased tissue density caused by fluid accumulation and cellular debris.