Thanks for posting your query on healthcaremagic.com
As you have mentioned the injury
of nose , i would like to know what exact part of the nose is the scar present ?
Secondly ill like to tell you that any traumatic wound leaving a scar has a series of changes occuring at molecular level which causes change in the colour , texture and extent of the scar.It is natural for the pink colour to become darker.
Ill suggest few options for you to be followed :
1) Avoid direct sunlight contact over the scar.
2) Apply some topical application of contractubex or kelocote ointments
for few months , which may help in fading off of the scar .Avoid using any depigmentation
agents at present.
3) If the end result of the scarring is not satisfactory for you , consult a plastic surgeon for scar revision / resufacing the scar with Laser
to make it almost inconspicuous
I hope i have asnwered to all your queries .If you have any further doubts feel free to post again