Can it migrate to the bridge and supratip?
Hi there! Filler can migrate depending on placement and the amount injected. If done laterally around the nose, it is possible that there could be swelling secondary to its placement at the supratip and tip Options for improvement include time, compressing the areas, steroid injection, or dissolving the filler. If it's been recently placed, I would give it 3-4 weeks before making a decision. Best of luck!
On MRI studies so far, there is no scientific evidence that filler migrates from compartment from compartment. So unless it was placed there, or squired that far AT THE TIME of the injection, no evidence that it could travel distances as you may be suggesting. It flattens and disperses a little over time. No significant movement away from injection site.