Seems to be quite a few products out there for alleviating pressure not to mention other approaches that are more drastic. The abnormality was spotted by a routine visit to the eye doctor who picked it up during the eye exam using some kind of gizmo (not sure if was using AudioQuest cables though). So she'll be going on a regular basis to get monitored and we'll take it from there. How long does your bottle last and do you refrigerate it?
There seems to be a hierarchy for those different types of glaucoma eye drops. For a number of years I used a drug called Timolol. When it stopped working I switched to Timolol plus Dorzolamide (tastes nasty), and now for a number of years Latanoprost. See the
Glaucoma article on Wikipedia for the long version.
I store unopened bottles of Latanoprost in the refrigerator. The open bottle, I keep at room temperature in the bathroom. I think I get 2-3 weeks per bottle, but I'm not certain of that. When I get a refill, they send 3 (or is it 4) bottles. In the summer they pack it in an insulated cooler with ice packs. But in the winter, just a plastic envelope.
Your wife will become expert at putting eye drops in her eyes without spilling a drop.
I get these tests done:
Intraocular pressure (4 times yearly) – there are 2 types of gizmos for this, both work.
Direct examination of the optic nerve (once yearly)
Visual field test (once yearly) – you first loose peripheral vision with glaucoma. Consider this a functional map of the retina.
HRT (Heidelberg retinal tomography) scan uses red laser light to scan the interior of the eye and construct a 3D physical map of the retina (once yearly).
Eventually, when I get cataracts, I'll also have the glaucoma surgery that improves the eyeball plumbing.