How long does it take for swelling to go away after upper eyelid lift?

Approx 3-4 days. The worst swelling will occur 3-4 days after surgery with more improvement over the subsequent 3 weeks. By 3 months 90-95% of swelling will have resolved.
Not too long. Upper eyelids should recover relatively quickly. Unless you have had a small complication such as bleeding, and you did not take medications like Aspirin or Plavix (clopidogrel) before surgery, you should bounce back within a week. Try using arnica prior to surgery to minimize bruising. Be well.
Looks good in a week. Upper lids usually look pretty good in a week but all surgical incisions take a full year to fully heal. Most people take 5-7 days off work after surgery.

Related Questions

How long does it take for swelling to go down after an upper eyelid lift?

Quick. The majority of the swelling will go away within the first 48 hours if you keep your head elevated at all times and keep cool gel on the eyes. There may be some small amount of swelling that persists for a few weeks. Usually this swelling is only noticeable to you and your doctor. Read more...
Not very long. Usually swelling is gone by 5-7 days. Eyelids heal very rapidly. Read more...
1 - 2 + weeks. Generally most of the swelling subsides in 1 - 2 weeks but in some patients it may last longer. Read more...
Looks good in a week. But it takes a full year for surgical incisions anywhere on the body to heal completely. Read more...