*Swollen Legs ------ Possible Underlying Causes*

*Swollen Legs ------ Possible Underlying Causes*

*Swelling in the legs, also known as edema, can result from various underlying conditions.

 1. *Liver Diseases*
   - Conditions such as cirrhosis can lead to fluid retention and swelling due to impaired liver function.

2. *Kidney Diseases*
   - Kidney dysfunction can cause the body to retain excess fluid, leading to swelling in the legs.

 3. *Heart Conditions*
   - Heart failure can result in poor circulation and fluid buildup in the legs.

4. *Venous Insufficiency*
   - When veins struggle to return blood to the heart, it can lead to swelling, particularly after prolonged standing or sitting.

5. *Infections*
   - Infections in the legs, such as cellulitis, can cause localized swelling and inflammation.

6. *Lymphatic Obstruction*
   - Lymphedema occurs when lymph fluid is not adequately drained, leading to swelling.

 7. *Medication Side Effects*
   - Certain medications, including those for high blood pressure and steroids, can cause fluid retention.