I received juvederm ultra filler in my hollow temples two weeks ago and now my right cheek is swollen.

I don't restrict my patients on flying and the swelling is not related to that. I'm not sure what the swelling is but I would discuss with your provider. It could be completely unrelated to the injection. I'm also not sure of the degree of the problem. You shouldn't have swelling after 2 weeks from filler in this area.

I would immediately return to your board certified treating dermatologist for evaluation.  It may be sign of infection or other problem since there should not be swelling in an  area that was not directly injected.  Please keep us posted.  Best, Dr. Green