The swelling is a total killer. I've had 2 rhinos now and 1 sliding genio. The swelling from the genio has been a total breeze, I could literally go out in public the next day, I just looked like I was carrying slightly more fat around my face, and now at 2 weeks I feel the swelling has almost completely resolved. Swelling from the first rhino took about 6 months to settle and I had to get kenalog injections at about the 4 month mark to shift it. Swelling after the second was freaky when they took the cast off, I could barley leave the office, my nose probably tripled in size. In the end, my surgeon agreed to giving me kenalog at about the two week mark. He didn't like the idea of using so early as he'd never actually had to do it at that time before, and wasn't sure if it would adversely effect the healing, but it started to look a lot less freaky a couple of weeks later. I've been on the case since, I maintained a low sodium diet, avoided alcohol, taped the nose at night and stayed out of hot environments for about three months. This certainly helped minimise the fluctuation but it didn't completely stop them. Anyway, I'm just over five months now and the fluctuations have almost stopped. So, at least for me, rhino swelling is extremely persistent. I don't have the thinnest skin but I'm caucasian, so I imagine it's even tougher for other ethnicities. The swelling is like an exponential decay, I'd say 70 percent probably clears by month one, 80 percent by month three, 90 by month six and the remainder over the course of the following 6-12 months, but everyone is different.
I think my tip softened up after my primary around 8 or 9 months, but it's still rock solid this time, and I'm not seen sure it's going to soften due to all the grafting.