The methods of eliminating under-eye bags include laser, radiofrequency, ultrasonic knife and surgical excision. 1. Laser: laser bags under the eyes is the use of laser thermal effect on the inner eyelid conjunctiva, make an incision to remove cellulite and the use of laser gasification to contract the dermal tissue, so as to achieve the purpose of eliminating bags under the eyes. 2. Radio frequency: radio frequency under-eye bag elimination is through the principle of electromagnetic wave conduction, after acting on the local area, it can liquefy the fat in the orbital septum, and through the ionic negative pressure produced by the instrument, the fat in the orbital septum will be exported. 3. Ultrasonic Knife: Ultrasonic Knife eliminates under-eye bags by utilizing the principle of resonance to make the enlarged fat particles smaller and restore the original shape, so as to achieve the effect of removing under-eye bags. 4. Surgical excision: If the effect of non-surgical way to eliminate under-eye bags is not good, it can be treated by surgical operation, to remove the local excess fat, and then tighten the skin, the surgical way has the transconjunctival approach and the transcutaneous approach. If you want to eliminate under-eye bags, you should go to the local formal hospital, according to the individual situation, choose the appropriate way of treatment.