Don’t take your vision for granted
September 19, 2018
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I wasn’t seeing quite as clearly as I thought I should, but it was difficult to discern just what the problem was. My glasses, perhaps? At the end of last week, when part of a line of text would drop down on the line below, I knew what was happening. Macular degeneration had come again to my left eye.
I have received many treatments for this problem over the past 11 years. I had seen the eye specialist six weeks earlier and all was stable at that point, but now it was changing again. What happens is that tiny capillaries develop behind the macula, the central part of the retina, and cause it to bulge, distorting vision. T This can lead to permanent vision loss and blindness. At least to the point where I would no longer been able to drive a car, read or use a computer.
I called Saskatoon Retina Consultants Monday morning and a day later I was there to have tests done once again, including a scan of the back of the eye. The doctor looked at the results and saw just the tiniest beginning of swelling. In a few minutes he had injected Lucentis into the eye and I was able to go home, with my wife doing the driving.
Lucentis acts to dry up those tiny capillaries, it has to be placed as close to the action as possible so as to be effective where it is needed and not to affect capillaries elsewhere in the body. Thus it is injected by needle directly into the eye. Sounds gruesome, but the doctor is smooth and quick and the eye feels no more effects by the next day.
This morning my vision was more distorted than it had been yesterday morning, but now by evening I can tell that the medicine is working, the swelling in the macula must be going down as lines of type stay more or less straight. By tomorrow I expect to be able to put in a day’s work of bookkeeping. I will need two more injections, at one month intervals, to maintain the effect. I have had 12 or 15 needles in each eye over the past years and they are the reason I am still able to function. It was eight years since the last episode in my left eye.
It’s wonderful that there is a treatment for macular degeneration. It would be better to avoid having it if possible. Here are some tips for doing that:
- Maintain a healthy weight.
- Include green leafy vegetables, yellow and orange fruit, fish and whole grains in your diet
- Don’t smoke.
- Check your blood pressure regularly, high blood pressure is a contributing factor.
- Exercise regularly.
- Don’t spend time in bright sunlight without sunglasses.