Restylane is a hyaluronic acid dermal filler that’s associated with excellent clinical results and high levels of patient satisfaction.Restylane is very versatile and can be used in multiple anatomic locations.When the lower eyelids are treated, it’s important to be cautious for several reasons.In this area the anatomy is very complex and the skin is very thin.It’s important to place Restylane below the orbicularis muscles when treating lower eyelids.Superficial injections can be associated with several problems.These include lumps, bumps and bluish discoloration of the eyelid skin. In some cases, there may be a diffuse bulge in the area of the lower eyelid from expansion of the loose lower eyelid skin.Although swelling is always a possibility following Restylane injections, the problem usually resolves within two weeks of the procedure.Under these circumstances, superficial injection of Restylane is the most likely cause of lower eyelid bags.When this scenario arises, the excess Restylane can be dissolved by the enzyme hyaluronidase.If you’re concerned about lower eyelid bags following Restylane injections, consultation with a board certified specialist is appropriate.This specialist should be able to evaluate your lower eyelid bags and formulate an appropriate treatment plan.