Brief Answer:
Various methods can be used sir

Detailed Answer:
Hello sir and welcome.

Thank you for writing to us.

I have gone through your query with diligence and would like you to know that I am here to help you.

I can understand our eyes are constantly under stress due to our current activities like reading for long hours, playing/working on our phones/smartphones/tablets/computers, watching television and so on. Due to our daily activity we all should try the following suggestions more often, please try all of these whenever convenient:

-At work or play, take regular breaks especially in an air-conditioned room
-Look away from computer screens or books every 20 minutes (at least)
-Close your eyes for a minute or longer and squeeze them
-Wash your face with water
-Close your eyes and rotate your eyeballs
-Change the environment (may be look outside the window into something colorful and visually relaxing)
-Use direct cooling like a slice of cucumber (to be placed on each eyelid), close your eyes with the slices on the eyelids for about 5 minutes (at least)
-If at all you still struggle, then eye drops containing propylene glycol can help, but these should be taken only by prescription

I hope you find my response helpful and informative sir. Please feel free to write back to me for any further clarifications, I would be more than happy to help you.

Best wishes.

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