Can I add more filler to my nose? (Photo)

Generally, it is acceptable to add further filler 1 week after the initial injections, leaving more than enough time for any swelling to subside.  This is common as sometimes the nose appears to be improved aesthetically, only to find out that it was swelling, and not the actual filler itself.  Best wishes!

After nonsurgical rhinoplasty there is always a period of initial swelling (typically 3-4 days) followed by resolution of the swelling.  Once the filler has had a chance to fully "settle" (~2 weeks) this is an appropriate time to go for a touch-up if necessary.  

It looks like you need a little bit more filler. The beauty of non-surgical procedures is that you can add a little bit at a time until you have achieved the desired effect. I generally suggest waiting two weeks for the swelling to go down, and then having a little bit more filler added. A consultation is always necessary to give you definitive recommendations on how to improve the contour of your nose.