What are the consequences of long-term edema?

Under normal circumstances, long-term edema can lead to various complications such as skin infections, chronic lymphedema, thrombosis, and pulmonary problems. The specific details are as follows:

1. Skin infections: Prolonged edema may cause skin infections such as eczema and skin ulcers, especially in the areas affected by swelling.

2. Chronic lymphedema: If edema is caused by issues with the lymphatic system, it may result in chronic lymphedema, where lymphatic fluid accumulates in tissues, leading to swelling and pain.

3. Thrombosis: Long-term edema may impair venous blood return, increasing the risk of blood clot formation.

4. Pulmonary problems: If edema is due to cardiac issues, it may lead to pulmonary congestion and breathing difficulties.

In addition, long-term edema may also contribute to kidney problems, movement disorders, and leg deformities. Therefore, if persistent edema occurs, prompt medical attention is necessary to identify the underlying cause and initiate appropriate treatment.