common. called 'photophobia'. in the absence of eye disease there is not really any great solution except to wear dark sunglasses outside when its bright.
Thanks for the response. This "photophobia" only occurs occasionally, like 1 of 10 15 days i am outside. Is there chances of this problem getting worse/better?
um, i dont know in your case. these things are influenced by so many factors...refractive error, pupil size, iris color/pigment, fundus appearance/pigment, corneal health, cataracts, etc etc etc. would be difficult to predict w/o an eye examination.