Eye swelling and redness in night.

From the last few days, I'm having a problem with eye swelling and redness. Mostly in the night, my eyes start itching and become completely red. I try not to put my hands on my eyes but due to itching, I can't stop myself. I generally use a laptop for long working hours but this is something which started from last few days when I shifted to a new place in Bangalore. From the last couple of nights, this is a common problem for me. After the morning times, it comes back to a normal stage. I've faced this issue 2 year back as well. I consulted the doctor. He has just suggested few eye drops and told me the no specs is required. Can you please help me with this? Should I take some specs for using a laptop?