1 doctor weighed in:
When very tired, my vision changes and everything appears to be far, why?
1 doctor weighed in

Dr. Edward Smith
Neurology
In brief: Eye muscle fatigue
Muscles controlling the shape of your eye lenses may not function correctly when fatigues resulting in altered focal length of the image viewed to one which objects appear further. Get some rest.

In brief: Eye muscle fatigue
Muscles controlling the shape of your eye lenses may not function correctly when fatigues resulting in altered focal length of the image viewed to one which objects appear further. Get some rest.
Dr. Edward Smith
Dr. Edward Smith
Thank
Get help from a real doctor now
Dr. Vicken Poochikian
Board Certified, Internal Medicine
38 years in practice
2M people helped
Continue
108,000 doctors available
Read more answers from doctors