Eye Bags and Puffy Eyes: What Causes Them and When to Worry
QUICK ANSWER Eye bags are the mild puffiness or swelling that appears under the eyes. They are usually harmless and cosmetic, most often caused by natural ageing, fluid retention, poor sleep, allergies, or heredity. Many cases ease with simple home care. See a specialist if the swelling is sudden, painful, red, or does not settle, as this can point to…