Water retention, or edema, is the buildup of excess fluid in tissues, causing swelling and bloating, often due to factors like high salt intake or medical conditions.
Stress and anxiety are mental health issues characterized by feelings of tension, worry, and fear. They can arise from various sources and affect both physical and emotional well-being.
Swelling under the eye, often called puffiness or bags, can result from fluid retention, allergies, aging, or lack of sleep. It can be a cosmetic concern and sometimes indicates underlying health issues.