I need new glasses, but what's scaring me is my good vision in my right eye will switch to my left eye and switch back again. On top of that, I have blurry vision in my right eye. I also use my phone all day long.
Sounds like could be dry eye. I have that happen to me quite often. If your tear film isnt just right..there are 3 layers to it,it can caus issues like you described. Especially if the oil layer is off. Try looking up mgd eye and also dry eye blurry vision. Just an idea. Happy New Year,hope you are better soon.
If you have blurry vision in only one eye,then your brain will automatically select the vision being received from the best eye[your left] and you can feel the switching back and forth as the brain tries to make sense of what it is receiving. Have you had your eyes tested recently? If this blurry vision is something new then you need to see an optician ASAP. Dont delay...your eyes are so precious.
Have you been examined by an ophthalmologist?
I do not know your age but it is possible that you may have a cataract
True,i have cataracts after 8 visits to an eye doctor they found that also.