Question: I wrote in a few weeks ago about a sudden improvement in my nearsightedness. Two weeks later my vision had deteriorated significantly and I was more nearsighted than I had been. I have seen an ophthalmologist and he found nothing abnormal except some changes in blood vessels due to high blood pressure and mild cataracts not bad enough for surgery. He said my fluctuating blood pressure from very high to very low could account for my vision changes. I returned to the optometrist to get a new prescription for glasses. She said I was much more nearsighted than I had been a month previously when she had checked my vision. She did not think my blood pressure would have that much impact on my vision. She was very puzzled by such a significant change in my vision in so short a time. I am at a loss to understand what is wrong with my eyes that I could recover my vision from nearsightedness to losing the improvement and having further deterioration. Both eyes were affected. Doctors have ruled out diabetes as a cause because my blood sugar has run consistently in the normal range during this time. I have an autonomic disorder "Pots" and hyperadrenergic symptoms. I was told by my primary care doctor dysautonmia could affect vision but the doctor at HealthcareMagic said it would not affect vision. I also previously had astigmatism but the optometrist said today she found little if any astigmatism now. What is going on? Could the brain be involved in my vision changes? Should I see another ophthalmologist? Please help me understand this.

I'm not sure I understand neutralization of presbyopia with myopia due to body growth. Are you saying that by body growth vision changes? Would I not have had to grow in order for this change in vision? I have not grown during the past month. Are you talking about aging? As I got older myopia decreased because of presbyopia? If nearsightedness declined because of presbyopia, how did it increase again in a matter of days? I'm sorry but I tried looking this process up and I could not find any information about this. I'm just not understanding your explanation. Can you give me more detail? I apologize that I'm not understanding.