Zeltiq CoolSculpting - Extreme Side Effects

It’s not unusual for patients to experience some pain
following abdominal coolsculpting. This pain is often described as dull and
achy and typically improves in 2-3 days.

                  Rarely
the pain is more severe and is characterized as sharp and stabbing. The origin
of this pain is unclear, but is probably related to traction on the soft tissue
related to the suction from the applicator device. The pain usually resolves
spontaneously without treatment. Occasionally, non-steroidal anti- inflammatory agents may be used to minimize pain following
this procedure. 

Although it is not common to experience the sharp pain that has prevented your sleeping, after CoolSculpting, some people do. These symptoms tend to go away on their own, but if there is no contraindication to taking a non-steroidal antiinflammatory agent, your doctor may wish to recommend such.  Also, there might be  a chance that a physical therapists, external ultrasound treatment could make it more comfortable. Unfortunately, I would have to say there is no guarantee about the latter, and in fact, there might be a risk it could make it worse. You would probably know during the treatment if it feels good, it probably will help, but if it makes it worse during the treatment you could ask for it to be stopped.