Periorbital Puffiness

Periorbital puffiness, commonly known as "bags under the eyes," refers to swelling or edema in the tissues around the eyes, especially the lower eyelids.

Causes

Fluid retention (e.g., after sleep, high salt intake)
Aging (loss of skin elasticity and fat redistribution)
Allergies or sinus congestion
Genetics
Lack of sleep
Medical conditions (thyroid disease, kidney problems)

Treatment

Cold compresses
Reducing salt intake
Treating allergies
Cosmetic procedures (fillers, blepharoplasty) for persistent or severe cases