The nasal dorsum (bridge of nose) can be augmented with filler to achieve a slightly higher appearance. The key question is how much elevation you are looking for. Filler material is a gel which typically works well for achieving mild degrees of elevation. When we attempt to achieve major improvements in bridge height with filler, I find that the procedure is not as effective, because the gel cannot provide the needed support. When patients desire moderate to major elevation, I will suggest surgical rhinoplasty with a diced cartilage/fascia graft. The graft will provide a reliable means of permanent elevation, while achieving a natural contour for the nasal dorsum. I suggest a detailed consultation with a board certified facial plastic surgeon to discuss your goals, and possibly look at expected results with computer imaging. At that time, a reliable plan can be formulated for surgery versus non-surgical correction.