Edema - National Nutrition Articles

Edema may be a normal and very treatable symptom for many individuals. But, if it is a persistent problem that seems to be worsening and it is not relieved by elevating the feet, Or, if you are noticing significant edema around the eyes, in the legs, and hands, you many want to speak to your healthcare professional, so they can rule out more serious conditions that may be causing fluid retention.
https://www.nationalnutrition.ca/articles/health-concerns/edema/