Kybella may cause some discomfort, but since most cases do not produce serious side effects, patients can return to work the day after the treatment. Bruising and swelling are usually contained in the submental region, and can be covered up with a scarf. If the patient wishes to wait for bruising and swelling to decrease before returning to work, this takes approximately 3 days. If possible, patients should plan treatments for Fridays to have a few days to recover, but this is not at all necessary.