Hello Ma'am. The issue can be because of dryness of eyes. Follow below given instructions.
Few instructions:
(1) Cold compress to the eyes 3 times a day (Can dip clean cotton in refrigerator cold water and keep over closed eyes for 30 seconds)
(2) Healthy nutritious diet
(3) Adequate sleep for at least 7-8 hours
(4) Adequate water intake at least 3-4 litres / day
(5) Start with Eyedrops Refresh Liquigel 1 drop 4 times a day for both eyes.
Next Steps
If the issue is not getting solved then better to opt for online consultation where we can have a video call for better understanding of the issue and proper treatment.