Hello, the general adverse consequences after double eyelid plastic surgery may be: 1. Wrinkles or triple eyelids. This is because the double eyelid line is not designed according to the natural curvature, which leads to uneven tissue removal. 2. The eyes are asymmetrical, the radian is not ideal, one eye is wide and one eye is narrow, or one eye is normal and the other eye is abnormal. 3. It's hard to open your eyes. After double eyelid surgery, it is difficult to open my eyes or have ptosis, and I feel very calm and uncomfortable. 4. Double eyelids fall off. 5. The double eyelid line disappears. 6. Incision scar. Please go to a regular hospital for plastic surgery.