I had CoolSculpting done 6 days ago and I have gained 5 pounds. Normal?

Thank you very much for your question and
congratulations on your recent CoolSculpting procedure. While mild swelling is
common following a CoolSculpting procedure, this is generally mild and will
decrease over the next one to two weeks. It is possible that your recent weight
gain is the result of water retention. Sticking to a healthy diet, drinking
lots of water, and continuing with your exercise is important for maintaining your results. If you have any further
concerns, I recommend reaching out to your CoolSculpting provider, who may
recommend the use of a compression garment to further reduce swelling.

It sounds like you are still swollen from your CoolSculpting and so may be retaining water, which is causing the scales to tip a bit higher. However, 6 pounds sounds like a lot. Be sure you are eating well and doing at least light exercise until your swelling diminishes. You should try to maintain a stable weight after CoolSculpting to keep your figure looking great. If you’re concerned about your healing process, consulting with the board-certified dermatologist who treated you should allay your fears.  

Coolsculpting typically does not cause weight gain. It is important to maintain your weight after Coolsculpting because the procedure only removes some of the fat in the treated area. There is still enough fatty tissue present that if you gain weight, the remaining fat cells will get bigger and negate the results you get from Coolsculpting. There is a rare condition called Paradoxical Adipose Hyperplasia (PAH) which has been reported in which the fat increases in the treated area, but this occurs months later.