How long does swelling really last after lipo?

The initial swelling is from 3-4 weeks, then residual swelling can last a few months. You should wait for a few weeks for the swelling to subside, then you'll be able to see your improvement. 

Complete resolution of swelling after liposuction can take up to 6 months. However, the majority of the swelling is gone by 6-8 weeks for most patients. Closely following your surgeon's instructions and wearing your compression garment as instructed is helpful in controlling swelling.

Thanks for the question. It’s too early to comment over the result. First couple of weeks after the surgery you can back to work and couple of weeks later your permanent recovery will start. 3-6 months after to the surgery swelling will be gone. It’s possible to see some major changes in Liposuction results till the end of 12 months recovery. I wish you all the best