Although it would look surprising for so many people, but the fact is that the low blood pressure or hypotension contributes heavily to the poor eye sight. For the most part the hypotension or the low blood pressure is considered to be a good sign of health because higher blood pressure puts a lot of undue pressure on your heart and the circulatory system as well. But this is just a medical fallacy which has been rejected in various clinical studies conducted over the past few decades. It would be safe to conclude that all is not well with the low blood pressure because in most of the clinical studies the low blood pressure has been found to be the most egregious perpetrator behind the blurred vision, myopia and the dizziness.
Not only this, a constant state of hypotension will eventually lead towards the deterioration of the body organs such as the renal failure, heart or the valvular problems and liver issues. A person who is diagnosed with the low blood pressure usually has the blood pressure well below 90/60. As the blood pressure starts to fall the blood fails to circulate properly and with the required pressure within the circulatory system. This causes the brain and the heart to receive the blood more slowly. The blurred vision and the dizziness occur as a result of this hypotension and it leads to the state of macular degeneration.
But there is always a cure for every form of problem. In this case you can see a marked improvement in your vision once you get to control the levels of your blood pressure. By bringing your blood pressure level back to the normal the blood supply to your brain and the heart will improve and so will be the dizziness or any other vision related problem such as myopia.
The crux of the problem is that the people suffering from low BPfail to note it and instead seek the treatment for the associated symptoms such as the blurred vision and the dizziness. The best way to cure blurred vision would be to increase the intake of the salts- but this should be done gradually so as to avoid any shooting up of the blood pressure. The use of more liquids is also known to bring your falling blood pressure levels back to the normal which, in turn, may improve your vision.