[Health] CPAP and eye pressure - Printable Version +- Apnea Board Forum - CPAP | Sleep Apnea (https://www.apneaboard.com/forums) +-- Forum: Public Area (https://www.apneaboard.com/forums/Forum-Public-Area) +--- Forum: Main Apnea Board Forum (https://www.apneaboard.com/forums/Forum-Main-Apnea-Board-Forum) +--- Thread: [Health] CPAP and eye pressure (/Thread-Health-CPAP-and-eye-pressure) |
CPAP and eye pressure - PaulaO2 - 10-12-2012 I've had the diagnosis of 'ocular hypertension' for a while. Normal range is 10 - 21. The pressure in my left eye is always the highest. I've had the visual field test so many times I think I have it memorized. Next week I go for yet another test because for the first time, the optic nerve is showing signs of damage. My primary condition, EDS, is a defect in collagen and the eye is nearly all collagen. Eye issues, including eye pressure, is common with EDS. Meanwhile, I woke up yet again with my left eye nearly glued shut. This incidence has been increasing and is now quite annoying. Usually it is limited to allergy season or other allergies with nasal symptoms. It is always my left eye because I sleep predominantly on my left side. I am assuming the fluid is helped by gravity and comes out the left eye. This got me to thinking whether or not CPAP has anything to do with intraocular pressure. And it does. Quote:RESULTS: (source: http://www.ncbi.nlm.nih.gov/pubmed/18326715 ) Quote:Nasal CPAP during wakefulness increases intraocular pressure in glaucoma (source: http://www.ncbi.nlm.nih.gov/pubmed/7841974 ) So I was wondering if anyone else has any information or has glaucoma or ocular hypertension. RE: CPAP and eye pressure - Moriarty - 10-13-2012 Hi Paula I don't know about your conditions but I do know that the 'Tear Ducts' connect down to the nasal passages from the corner of the eye socket. There is a valve at the nasal end of the duct that is supposed to stop air pressure from the nasal passages bubbling back up through the eye socket but it is supposed to allow tear flow back. I expect that positive airways pressure could interfere with that and perhaps stop the natural drainage. If that is right then it could produce gummy eyes similar to the so-called 'Blocked Tear Duct' condition... I really don't know - but it is a thought. http://en.wikipedia.org/wiki/Nasolacrimal_duct RE: CPAP and eye pressure - archangle - 10-13-2012 I wonder if an oral mask would make any difference. That doesn't put any pressure into your nasal cavity. They are a bear to get used to sleeping with, though. RE: CPAP and eye pressure - PaulaO2 - 10-17-2012 I went to a different eye doc today because she has the doohickey needed to do a different test. She had been my eye doc for a while but her office moved further south of us, too far away. So I went to a doc who was closer but still within the same practice. Ironically, I had to go see her anyway since her office has the device. Karma. Anyway, the good news is the optic nerve is well within norms so I do not have glaucoma. She was able to bring up the previous images she had taken as well as the ones he had done since they are on the same network. She agreed there was a difference and stressed this is something we'll need to keep an eye on (pun intended). So I asked her about CPAP use and eye pressure. She said that yes, it can sometimes cause an issue in some patients but the risk is minimal. Then she said that using the CPAP keeps the oxygen levels up and this benefit by far outweighs the risks. She assured me that it was not an element in my case and even though I had high eye pressure before CPAP use, it has obviously not made it worse. So I can literally sleep better now. RE: CPAP and eye pressure - JudgeMental - 10-17-2012 Paula.. Yes, I also have had the visual field test many many times and like you,,probably have it memorized. I have a DX of low (hypo) pressure glaucoma. The IOP in both eyes is 9 and has been pretty consistent for several years It was an 8 for awhile. The optic nerves in both eyes show some degradation, which we are watching closely. Just eye drops at this time. My Doc and I have discussed the CPAP thingy at length and his interpretation is that the CPAP is of no consequence to my eye condition. RE: CPAP and eye pressure - PaulaO2 - 10-17-2012 Wow. That is low! My left eye hasn't been below 22 in many years. Maybe we could trade for a bit? I would rank then the risk of increased eye pressure due to CPAP use as being very, very slim. While it may increase during the actual use (as in mask and pressure is on), it doesn't cause any harm. RE: CPAP and eye pressure - zonk - 10-17-2012 for me it was mask leak goes to eyes and somehow an eyelash end up floating inside the eye and causes irritation went to ophthalmologist few times to have the eyelash removed you don,t see rabbits wearing glasses .. must be the carrots RE: CPAP and eye pressure - PaulaO2 - 10-17-2012 We have several health food / organic food stores in this area and one is where we buy all our meat. We asked them about supplements and the like. They highly recommended a mixed formula of Lutemax 2020, Bil-Max (bilberry), and Blu-Max (blueberry). No clue if it will do any good but the best thing is you take just one a day. I hate when the daily dose is 6 a day which means your bottle of 30 capsules is only for 5 days. RE: CPAP and eye pressure - gumbloid - 10-18-2012 (10-17-2012, 10:27 PM)zonk Wrote: for me it was mask leak goes to eyes and somehow an eyelash end up floating inside the eye and causes irritation... For the longest time, I hadn't realized that my mask had a leak. I would wake up and my right eye would be full of gunk. It was also tearing up during the day. I asked my optometrist and she chalked it up to allergies. It wasn't until I went in for an 18-month appointment with my sleep apnea doctor. He had me start up my machine and said "hey, you need a new mask." All is fine now. RE: CPAP and eye pressure - Barryt - 06-08-2013 My wife has serious vision loss as a result of advanced low pressure glaucoma. Her pressure has through several surgeries and eyedrops has been reduced to an acceptable level; however, the rate of deterioration is discouraging. Her (leading) ophthalmologist is now focusing on the other leading cause of glaucoma - blood supply to the ocular nerves. CPAP has been recommended following a sleep study - not to address apnea (from which she doesn't suffer) - but to improve oxygenation. (Another avenue to explore is blood pressure variations.) Having just started with CPAP, my wife is having difficulty to adjust - in respect to which I am about to post. |