Would filler help correct my asymmetrical nostrils? (photos)

Based on your photos, your Asymmetry is not easily seen. If you're concerned that your nostrils look different on front view, depending on your examination, microdroplet Silikon-1000 maybe considered for lowering your nostrils and for achieving symmetry. I hope this helps! Sincerely Dr Joseph

If the problem here is one of asymmetry between the size of the apertures (the openings) of nostrils, a low viscosity, malleable, cohesive HA filler can help to improve this. I have done this for patients, but usually prefer a test injection of salt solution or diluted anesthetic first in order to get a real-world look at what the likely outcome would be from the actual filler treatment. As the nose is certainly not an area to be trusted to an inexperienced, novice injector accustomed to treating simple smile lines with ordinary Juvederm or Restylane, you would be wise to make sure that you consult with an experienced, board certified cosmetic dermatologist filler expert. Hope this helps and best of luck.