I Have Experienced Bad Eye Lid Swelling Following Juvederm Injection Under my Eyes.

The eyelids are delicate structures. Swelling and bruising is not uncommon in the immediate period (days) after injection. If the swelling lasts more than a couple of weeks, it is possible too much was injected or in the wrong location.  Talk to your doctor or consult an oculoplastic surgeon.

I think that swelling after lower lid injections as well as bruising are common but have never seen this on upper lids. I would see your doctor as soon as you can and consider seeing an ophthalmologist as well.  I have never seen this but you might have developed a peri-orbital cellulitis(swelling and pain all around the eye caused by infection). Also, sleep with your head elevate don three pillows. Most likely nothing but should not take a chance when eyes are involved.

Swelling of the lower eyelid tissues is quite common after filler placement. This is for a few reasons, the skin is very thin, the filler works by absorbing water, and the traumatized tissues retain fluid.  This should improve with some time.