Does rhinoplasty cause complications or changes in nose shape when getting older?

 After my rhinoplasty, I noticed that my nostrils are uneven — one side looks larger than the other. Doctor, could you explain why this happens and what I can do to correct or improve the situation? Should I wait until my nose stabilizes before having it fixed?

 If I want to know the average cost of nose implant cartilage nowadays, could the doctor provide an approximate reference so I can prepare my budget?

Doctor, I’d like to ask about cheap nose-lifting devices — is it advisable to use these tools to save costs? I also want to know in which cases I should choose a rhinoplasty method that suits my condition and delivers long-lasting results.

After rhinoplasty, what are the signs that indicate implant displacement? If the implant shifts downward, what should be done to address it promptly and preserve the nasal shape?

During rhinoplasty, if an allergic reaction occurs to the implant material, what are the signs? Once an allergy is detected, what immediate actions should be taken to resolve it and prevent more serious complications?

 I’m quite worried about removing my nasal splint. Doctor, could you please guide me on how to safely remove it at home? Or should I let the doctor do it? Is it dangerous if I remove it myself?