Is it possible for your eyes recover from blurry vision?

Blurry: Yes. It depends on the cause. For example, if you are having a migraine, the vision usually recovers after the headache goes away. If your eyes are dry, artificial tears can help the vision recover. If your blurred vision lasts more than an hour, call your local ophthalmologist.

Reftactive error: You will require correction of the refractive error if this is the problem. The other cause of the blurred vision will have to be evaluated and appropriately treated.