Short sighted people see near things clearly without glasses and this is because there refractive focus is a near one unlike normal people whose eyes have focus at distance. So when they see near things after wearing glasses there eye muscles come into action and since they are not used to this you start getting pain after some time.
Next Steps
U need to get under correction if problem persists
Answered2017-07-30 07:58:17
Let others know if this answer was helpful