Suggestion: illness analysis: hello, facial asymmetry, stiffness and pain appear on the face after the operation of taking buccal fat pad, which is mostly the sequela of the failure of taking buccal fat pad. The reason may be improper operation or poor nursing. Guidance: Once friends after buccal fat pad surgery have sequelae, they should repair the face-lifting failure as soon as possible, treat complications and reshape the face-lifting effect.