Would I benefit from blepharoplasty on one eyelid to make it even to the other one? (Photo)

Thank you for your question.Based on the photo provided, your upper eyelid unevenness may be a normal asymmetry that many people have but sometimes it can be a condition called ptosis, which is characterised by a sagging or drooping of the upper eyelid.
Ptosis can occur for various reasons, including muscle weakness or damage to the muscles that lift the eyelid, nerve problems, congenital (present since birth) factors, age-related changes, or even certain medical conditions.
To find a suitable solution for your condition, it would be best to consult with a plastic surgeon or an oculoplastic surgeon. They will be able to examine your eyelids, evaluate the severity of the ptosis, and recommend the most appropriate treatment option for you. These may include upper eyelid surgery, or a combination of treatments, depending on the underlying cause and desired aesthetic outcome. In cases where the asymmetry is minimal, non-surgical options may be recommended.
Wish you all the best. Allen Rezai M.D.

As we age, our eyelids naturally sag and droop. A combination approach would be best to see visible improvement. In terms of non-surgical treatment options, I would recommend a Chemical Brow Lift (using Botox, Dysport, Xeomin, or Jeuveau) and filler injections to rejuvenate the temples, eyebrow, eyelid, eye troughs, upper eye hollows, and forehead. I typically combine this with Ultherapy and thread lifting to lift the brow; RF and skin tightening laser treatments to stimulate collagen production and rejuvenate the skin; and laser or superficial RF devices for improvements in texture, color, and any crepey skin around the eyes as needed. In some cases, surgery is the best solution to achieve the desired results. See an expert for a formal consultation. Best, Dr. Emer.​

Thank you for your question regarding a blepharoplasty and for including photo.

From the photo that you shared, it appears that you would be a great candidate for an upper blepharoplasty and likely taking more off of the one side.

To be sure, I recommend seen two or more experienced board-certified plastic surgeons in your area for an in person consultation.