i am 42 year old, effected with crvo-low vision/blurred vision in right eye . doctor suggeted me to take medicine-wysolone-40mg for 15 days,30mg for 15 days,20mg for 15 days,10mg for 15days,5mg for 15 days with eye drop ketorolacv tromethalmine ophthalmic solution-3times & timolol maleate -2times. what times taken to recover this problem