This has been an interesting week. I developed what looked a severe case of conjunctivitis, which seemed to mysteriously disappear the next day. Turns out it was not conjunctivitis.
After a night of feeling like my left eye was bugging out, I managed to get a walk-in appointment with my primary care doctor who insisted that I go to the ER or to my opthamologist. Since my ophthamologist was 45 minutes away, ER it was.
I was put through several tests, including a brain CT scan, which turned out normal. (You can stop laughing now.) I then underwent several eye tests, but the main one that I needed could not be done due to faulty equipment, so I was sent to a nearby eye specialist. He happened to be in surgery at the time so I had to wait a couple of hours to see him, which was worth the wait.
It was determined after many tests that I could possibly have no-pressure glaucoma. More follow ups will have to be done, but it looks like I have 60 percent hollow-ness in my optic nerves. I have never had this quite explained to me, and with a family history, it is now being taken more seriously.
Glaucoma is a disease that damages the optic nerve, which connects your eye to your brain so you can see. The condition usually is due to too much pressure in the eye. But the "normal-tension" kind is different.
There's a fluid that normally circulates around the front of your eye. With many kinds of glaucoma, that fluid doesn't drain as well as it should. So it backs up, much like water in a clogged drain. As a result, pressure builds up inside your eye. Over time, it starts to harm the optic nerve.
But with normal-tension glaucoma, the optic nerve becomes damaged even though eye pressure stays within normal levels.
Also called low-tension or normal-pressure glaucoma, in normal-tension glaucoma the optic nerve is damaged even though the pressure in the eye is not very high.
Doctors do not know why some people’s optic nerves are damaged even though they have almost normal pressure levels.
Those at higher risk for this form of glaucoma are:
- people with a family history of normal-tension glaucoma
- people of Japanese ancestry
- people with a history of systemic heart disease such as irregular heart rhythm.
Well, it looks like I have 2 out of 3 risk factors.
Additional risk factors for normal tension glaucoma include:
- Female
- History of migraines
- Raynaud’s phenomenon
- Optic disc hemorrhages (shown at right)
- Low systemic blood pressure or high diastolic blood pressure
There will be a lot of follow-up appointments, and considering that I have many conditions that I deal with on a daily basis, it leaves me wondering if any of them are exacerbating this eye condition.
No treatment plan has been set up yet, as no official diagnosis has been made yet. I will be doing a follow-up in the coming weeks to see if anything has changed.




