What causes a drooping eyebrow and what is the appropriate treatment?

My best recommendations would occur if I could examine your concern or at a minimum, have photographs to show your asymmetry. First off, everybody has some degree of asymmetry of their face, some more than others. If your brow is depressed on one side, the most conservative, minimally invasive first treatment to try would be use of Botox to the depressor muscles of your brow, which may elevate it to the point where you are pleased with the improved symmetry. If the asymmetry is very marked, you may require a small outpatient surgery under local anesthesia, where the brow can be elevated to a better symmetrical position. This should be discussed in detail with your plastic surgeon as to which type of brow lift would be most beneficial to you. Best wishes.

to recommend the best treatment for you we need to see your face and your neckusually we recommenf face lift and neck but we should see your face first