After rhinoplasty how long should the tip of your nose remain hard?

Modern rhinoplasty with structural grafting performed open does tend to leave the nose firmer forever - there is some softening long term but it is always harder and this is a good thing and prevents warping or loss of position long term - I find once patients are told this before surgery they know what to expect and it is never an issue and the firmness makes it more likely they are going to have a great nose for life !

miss.kris: rhinoplasty often results in a very firm tip.  I usually tell patients it will continue to soften for 1-2 years, so I think it is unlikely to soften much more at this point.  If several types of cartilage grafts were placed during your surgery, it can result in quite a firm tip.  Rib cartilage and septal cartilage are both very firm so if for example you had a septal extension graft and lateral crural strut grafts placed, it will add signficint rigidity to the nose. The upside is that your nose is unlikely to change over time.  Many years ago surgeons used to cut out a lot of cartilage and over time the nose would really collapse. This is a problem you won't have. 

Long term follow up is important in plastic surgery especially after a rhinoplasty, which can take up to a year to completely settle.  Usually after two years things tend to be softer and more pliable.  I would suggest you follow up with your original surgeon so he/she can examine your tip area.  There may be some non-surgical tricks that can help if it is scar tissue.  If your original surgeon is no longer available try to see a surgeon that has some experience in rhinoplasties for a proper evaluation.  Good luck