Dear ohalbe,The symptoms of swelling and tingling can be quite common for a few days after the injection of fillers and can last from days to a week. Icing is helpful for a few days as can be gentle massage. Be sure to check back with your injector sooner rather than later to make sure that all is fine and that you are achieving the result you sought.Best wishes.
You can swell a little from Juvederm. Most patients have a bit of swelling, but not much. Yes, you can use ice the next day, but it is always best to speak with your injector for their advice.