Are Revision Facelift and Neck Lift Surgeries Common?

Hello!
A facelift does not slow the aging process, it just sets the clock back a few years. Your face continues to descend, and the skin thins. In this process, the initial snugness of the result fades, and some of the stigmata of age return. There are other treatments that can slow this process - fat grafting is one known way to improve the quality of the overlying skin - the infusion of stem cells in the fat graft stimulate regeneration of collagen and elastin, rendering a more youthful appearance. A repeat facelift is usually very easy and straightforward - I suggest you see a board certified plastic surgeon, and get an opinion. 
Dr Camp

There is some relaxation that occurs after facial rejuvenation which is noticeable in some but not all patients. It would be very helpful to see pictures but in general, revisions are performed no sooner than 12 months after surgery. Most facelift techniques put more tension on the deeper structures so that the skin can naturally redrape; if there is relaxation of the skin after surgery than a second procedure would be required to address this excess.

Hello.  You need to try and focus on goals.  Were they met?  Were they written down and discussed in detail with your surgeon?  If so, you should have covered the possible need to "stage" your facial restoration in order to achieve the optimal result.  Surprises are not good and I can tell by your question that you are very surprised.  Assess things in detail with your surgeon please asap or you might need to find a new one if he is not helpful and forthright.  Lastly, always make sure that you have a general timeline that lets you know when you should see the final result.I hope my answer helps and if it does, please take a moment to up vote this answer on the “respond” button on the top right.  Have a great day.