Are you a regular computer user if so it might be 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. And
Do you have dandruff also.the dryness on your lids might be squamous blepharitis. Please Do hot foamentation.add a pinch of soda bicarb(backing soda)in a bowl of warm water and put it on your lids for 1to2 minutes and then rub ocupol d's eye oint twice daily on lids
Next Steps
Follow 20.20.formula ie close your eyes for 20seconds after every after every 20minutes.keep proper distance between eyes and screen wash your eyes with freshwater frequently and don't sit facing towards a/c or blowers consume lots of fresh fruit and vegetables .