While it may be a frustrating eye-sore, bruising, redness, and irritated skin is one of the few side effects of the coolsculpting process and could last anywhere from a few days, a few weeks to about a month or so. It is all part of the process and I wouldn't worry. If the bruises are causing any pain, consult your doctor.
Hello, and thank you for your question. Bruising is a potential side effect after a Coolsculpting treatment. Everyone will have a different reaction and not all patients bruise after treatment. If you do have bruising this can last anywhere from a few days to a couple weeks. If you have any questions or concerns I would consult your Coolsculpting provider. Best of luck to you.