These procedures treat two related changes in the upper face.
Blepharoplasty (eyelid surgery) removes excess skin and repositions or removes the small pockets of fat that cause puffiness. On the upper lids, it clears the hooded skin that can hang over your lash line and even crowd your field of vision. On the lower lids, it smooths the bags and puffiness under the eyes that make you look tired.
A brow lift addresses the eyebrows and forehead. As the brow descends with age, it pushes down on the upper eyelids and deepens the lines between the brows, which creates a heavy or stern look. Raising the brow back to a natural height refreshes the whole upper face and often improves the hooding that eyelid surgery alone cannot fully fix.
When the brow has dropped and the eyelids are heavy at the same time, doing both gives a more balanced and lasting result than treating either one alone.