Avoid rubbing Maintain hygiene Blink more Drink water adequately Cold compression Cold water lavage Follow rule of 20- Means after 20 min of work ,take rest for 20 sec and look at 20feet distance Reduce brightness of the screen Away from AC Airflow Use lubricant drop- refresh liquigel Wear glasses outside Take nuts for essential fatty acids (Omega 3) Avoid second hand smoke May need physical consultation for thorough slit lamp examination