As you are a.regular computer user,hence you are having computer vision syndrome please use lubricant eye drops e.g. teardrop 2to3 times daily and rub ocupol d's eye oint twice daily on lids
Next Steps
Follow 20.20.formula ie close your eyes for 20seconds after every 20.minutes.keep proper distance between eyes and screen. wash your eyes with freshwater frequently. don't sit facing towards a/c or blowers .consume lots of fresh fruit and vegetables.