Danielbell05 wrote:Hi I'm new to this , my 13 yr old son has just been diagnosed with KC and I'm scared , he suffers with really blurred vision , he was fine 12 months ago at his last eye examination and has never needed glasses , does it normally happen so quickly , he has been referred to get hard contacts , will these prevent anymore long term issues , will the eye condition get worse , would appreciate any info , thanks
As Andrew said...
don't panic 
Your son's diagnosis sounds
very similiar to mine.
My eyesight was always great, and I NEVER wore glasses during childhood.
Then the KC just came out of nowhere, and within (approx) 8-9 months I was booking myself in for an eye test as my vision had rapidly deteriorated.
It got to the point where I could no longer drive (legally), even though I had only passed my test 18-20 months before.
As we all know, the driving test includes an "eyesight test" which was no problem at all.
I also went down the hard/RGP lens route, and I have had no trouble ever since.
I went private to speed up the process, and as soon as I got the lenses, my life was pretty much back to normal.
I got through the initial "wear in" phase (gradually allowing your eyes/eyelids time to get used to the lenses) and was back on the road in no time.
I have had a couple of lens re-fits since then as the KC did progress and the shape on my cornea changed.
However, I was literally in-and-out for the re-fits and had a new, amended lens ready to wear within 3 weeks.
The lenses won't stop the disease or halt the progression, BUT they will bring your son's eyesight back up to a great level and will make the condition manageable.
As Andrew said, a lot of people with KC get through life using just contacts and/or glasses.
However, once your son has been fitted with his lenses and has got used to wearing them on a daily basis, you could possibly look in to other treatments that can help to stop the KC progressing (you'll be able to find a lot of info on this forum).