Well, if you do not have any basic eye problems, this condition is okay. After massage, your blood vessels and cells may be tired like doing some exercise. And some unwell will accompany. However, seconds later you will be okay because your cells and blood vessels begin to work normally and smoothly. Blurry vision always caused by glaucoma, cataracts, allergies and some side effects of heart medicines.A corneal ucler causes pain, discomfort, and, in some cases, blurry vision. So a short blurry vision is okay because it is usually due to fatigue and stress. While, a long time blurry vision must take some measures to control it and see a doctor to determine the treatment option. Good luck!