Need a snity check- is high astigmatism always present in Keratoconus?
Hi! So, I just got back from the optician, who told me in no uncertain terms that it is impossible that I have Kerataconus because I do not have high enough astigmatism. He made this assessment after looking at my eyes with the light wand thing for a while. ( I explicitly asked if their OCT machine was capable of corneal mapping before making the apt, they said yes, then at the appointment I was told it in fact is only for retinal health checks, but alas)
Here are some facts about me:
I was diagnosed with Keratoconus as a teenager, I believe after a scan that was probably corneal mapping. Unfortunately, I also had undiagnosed ADHD at the time and it went in one ear and out the other. Was never brought up again at standard optician appointments, I forgot about it.
I remembered this only upon seeing that study about ADHD and Keratoconus (lol)
I am 30 years old, and my prescription was stable for the better part of a decade. Then, last year, shifted from -6.50 (left) -7.0 (right) to -7 (left) -8.0 (right) within 6 months. As of the appointment I just had (around 6 months from the last) it is sitting at -7.25 (left) and -8.25 (right). I was just told this change is not clinically significant.
I have a diagnosed connective tissue disorder and MCAS
I take the drug Spironolactone for hormonal issues. During the time of the change in vision I happened to be experimenting with my dose of that.
I’ve had myopia since I was a kid, but did not alway have astigmatism.
My values are cyl -0.50 (L) -1.00 (R)
Look, obviously I will be thrilled if I do not have this! I have always dreamed of permanent vision correction, and if that’s still on the table, that’s fantastic news….
If this sounds like something I should write off, I will do so with glee. But I need to try new meds because of the hormonal impact on my MCAS symptoms, and I do not want to do that until I’m sure the big fluctuations aren’t the thing making my vision worse.
So, is what the optician said legit? No high astigmatism means no pointy cornea, guaranteed????
Any guidance and or confirmation of insanity is welcome 🥲🙏🏻