Dermal fillers have been used as a highly effective anti-wrinkle treatment by cosmetic surgeons for years. While dermal fillers are effective against many cosmetic concerns, like with any other treatment, there are a few side effects too. After a dermal filler surgery, you may experience headaches, bruising, redness, inflammation or swelling in the treated area. Therefore aftercare is a very vital factor in a dermal filler treatment. Swelling After Dermal Fillers You are more likely to experience swelling one or two days after having dermal filler treatment. However, sometimes it can take up to three days for swelling and bruising to occur based on the cause for the swelling. Bruising and other common side effects are common followed by Botox and dermal filler treatment on your lips, cheeks or marionette lines. Swelling after dermal fillers can differ with the type of products that were used during the procedure. The number of needle applications that were us...