Most importantly, do not take aspirin or ibuprofen for a week before your procedure. These will increase bruising, so they should be avoided. No dental procedures for 2 weeks before or after any fillers since dental procedures increase the chance of infection.
There is always a risk of bruising with these procedures, so we recommend that you do not plan any major social events for 2 weeks after your injectable procedure to make sure any bruises have been resolved. Do not smoke and avoid being around people who are smoking.