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Post-race vision problems
pacrfish
Posts: 266
in General Chat
sorry pat not my field .. you need David for this (DoTriHArder) aka the optician who wrote the article in 220 on otpical stuff (PLUG PLUG PLUG)
mad
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Anyone else had this, or have any idea what might have caused it?
Thanks
Have you ever fallen asleep in your lenses? If you have you will remember how cloudy your vision was when you woke up. Oedema (waterlogging) of the cornea is caused by lack of oxygen and is common in people who fall asleep in their lenses due to the reduction in oxygen flow caused by the closed lids. Open your eyes remove the lenses (not always comfortable to do) and wait, the cloudyness will clear.
I think that this was the problem that you experienced at 70.3 due to the level of exertion and the duration coupled wth perhaps the contact lens material.
Talk to your contact lens practitioner about a contact lens material which has a higher oxygen transmissibility......or stick to Olys and sprints!!
David
I had exactly the same problem. I completed the bike ride, got off and removed my sunglasses going into the transition tent as I couldn't see much. To my surprise everything was blured in my left eye and misty (like fog) to the point of not being able to see in my right eye (I beleive similar to how I've heard snow blindness described)
I thought it must have been sun cream, sweat, or dryness from the cycling so put some saline eye drops in but it did not clear it. I also noticed that my right eye had become very sensitive to the light.
Completed the run, and went straight to the first aid tent where they called the doctor. He looked at it with his optical device and said that the lens was cloudy but did not have a clue why. So they wrote me a note and told me to go an A & E eye hospital as soon as I got back to London or if it got worse on the way back, just call an ambulance. Anyway, on the way home it started to clear up and later was fine, so didn't bother with the hospital.
[color=#000000]I[/color] don't wear contact lenses but had laser surgery with no complications about a year and a half ago. I'm wondering whether there was something in the lake water that caused this. For some reason my goggles had lost all suction at the swim (they were fine for the last year!). Don't know if someone went round sabotaging peoples goggles with oil or something? Anyway as a result, my swim was a nightmare taking me 1:04 with the goggles constantly full of murky water on the right side (I breathe to the left)
Will ring Specsavers tomorrow morning, but I don't know what to do if there are no alternatives. I can't cope with glasses on the bike because of looking over the top of them, and if I don't wear lenses to swim I can't see the person next to me, let alone the buoy!!
Don't want to just do sprints/olys - it takes me so long to get going a sprint is over before my body has realised it has to do something ....
Many thanks
Was fine getting out of the water. Vision was cloudly on bike but I had assumed that the right lens was steamed-up or dirty so didn't pay much attention (it seemed the least of my problems at the time).
I only confirmed it at T2 when the glasses came off. I did not rub my eyes, just tried very hard to rinse them first with eye drops then with cups of water on the run course but it made no difference to the dense fog. I will probably follow-up with a call to an eye specialist but am now wondering whether anyone else got this condition as a result of this particular race. Has anyone had this in any other races??
madnurse