Version July 2025
| Generalized edema |
| Increased capillary hydrostatic pressure |
| Increased plasma volume from sodium and water retention |
| Heart failure (localization can be seen in some cardiac disease) |
Primary kidney disease
|
Drug induced
|
| Venous obstruction |
| Hepatic cirrhosis |
| Decreased capillary oncotic pressure (hypoalbuminemia) |
| Nephrotic syndrome |
| Liver failure |
| Protein-losing enteropathy |
| Protein malnutrition (kwashiorkor) |
| Increased capillary permeability |
| Burn |
| Sepsis |
| Localized edema |
| Increased capillary hydrostatic pressure |
| Venous obstruction |
| Extrinsic compression (tumor or lymphadenopathy) |
| Venous thrombosis |
| Increased interstitial hydrostatic pressure |
| Lymphatic obstruction |
Primary
|
Secondary
|
| Increased capillary permeability |
| Angioedema |
| Allergic reaction |
| Hereditary angioedema |
