Need to know if taking propanolol or atenolol orally and using pred forte 3 times daily can make vision worse?

Possibly: If you are prone to it, Pred Forte can raise your blood sugars and that can cause blurry vision. Atenolol also has been implicated in making sugars worse and interfering with metabolism. See your doctor and check labs including sugars.

Vision: If the beta blocker causes hypotension or decreased cardiac output, vision could be negatively effected.