I injected Juvederm on my nose bridge few months ago. Since last night, my nose became swollen and painful. Is this normal?

You require an in person follow up with your injector. This may be normal swelling after sleeping vertically; although if you are concerned an assessment is recommended. Best of Luck.

The Swelling and pain you describe is worrisome for an infection.  This may or may not be related to the injection.  You should see your doctor who did the injections for an evaluation ASAP. 

You need to see your injector MD ASAP.  An infection can occur and may require antibiotics/hyaluronidase, etc.  An MD needs to assess the area in person.

I injected Juvederm on my nose very few months ago.Since last night my nose became swollen and
painful.Is this normal?In essence Juvederm as well as all other fillers can become
infected. It is much more likely in the
immediate post injection period rather than several
months later. Still possible, the
symptoms are suggestive of a localized infection. Antibiotics, warm compresses, and perhaps
even drainage might be indicated. I
suggested that you return to the physician who did the injection. Unfortunately with such a variety of
injectors it is very important to have your work done by someone who can manage
any complications which may occur. There
is a remote possibility that this is not related to your Juvederm, but
unlikely.

Go back to your doctor for him/her to evaluate the area.  Filler is a foreign body and can get infected.  It might need to be dissolved and treated with antibiotics.  Steve Weiner, MD, Facial Plastic Surgeon, Destin, Florida.