I agree that the amount of swelling and bruising is difficult to predict. There is minimal swelling with Botox but it is not unusual to get a small bruise when the region around the eye is treated.
Juvederm and Restylane are hyaluronic acid fillers so they draw in water to the area treated and produce swelling. Benadryl at night orally helps the swelling as does ice.
Try to avoid taking gingko, vitamin E, aspirin and all non-steroidals such as ibuprofen and Aleve for 7-10 days prior to treatment.
A good concealer will help bruising but not cover it completely. Give yourself an opportunity to stay home the first time you get your treatment.


