Since the beginning of this year, I suddenly began noticing that objects appeared distorted.
Around last autumn, my eyes became constantly itchy and bloodshot, perhaps due to allergies. When I stopped using the glaucoma drops “Ilamid,” which I had been taking, the symptoms improved. After consulting my ophthalmologist, I switched to a different medication, “Mikelna.” However, within less than a month, I realized that, as mentioned earlier, my vision had developed a slight distortion.
When I look with my left eye, the middle of a horizontal line appears slightly indented. With my right eye, the same line seems to slope downward toward the left edge. Strangely, when I use both eyes together, the line looks perfectly straight. Perhaps my brain is compensating, or maybe the distortions are canceling each other out. In daily life this hasn’t caused major inconvenience, but when I close one eye at a time, Excel spreadsheets or road markings appear warped, which feels unsettling. If the condition worsens, it could interfere with everyday activities.
This epiretinal membrane (ERM) cannot be treated with medication—the only option is surgery.
It is also said that this surgery almost inevitably accelerates cataract progression, so in older patients cataract surgery is usually done at the same time.
The thought of inserting needle-like instruments into my eye is frightening, but the procedure itself apparently takes only about an hour. That made me wonder whether it would be best to undergo the surgery now, combining it with cataract surgery, which has also been troubling me recently.
When I consulted my regular ophthalmologist, he suggested I speak with a specialist who visits the clinic every other week. I went back on another day and explained my symptoms. The specialist listened carefully, arms folded, clearly deliberating. In my case, my vision is still fairly good—around 0.9–1.0 in the right eye and about 0.8 in the left. The general guideline is to consider surgery for ERM when vision falls to 0.6–0.7 or below. He added that if I found the distortion bothersome, surgery was possible, but he did not strongly recommend it.
Indeed, as I noted earlier, the distortion isn’t noticeable when both eyes are open, so I began to think it might be fine to wait a little longer. In the end, we agreed that I would continue monitoring the condition and, once my work has settled down next spring, plan to undergo surgery around that time.