Eye strain&mild diziness. If i may know?

You seem to have symptoms of computer vision syndrome and dry eye. Let me put it this way. When you use a computer for a long time, the muscles in your eyes contract to focus on the screen and stay contracted for the whole duration of computer use. This puts enormous strain or your eyes if you continue using the PC continuously without taking properly timed breaks in between. Its something like (and this is just to give you an idea) going to a gym, lifting a pair of very heavy dumbells with outstretched arms and staying in that position for a very very long time. Those muscles will definitely get tired. So, now with those tired muscles when you try to focus on other near objects, they will not be able to function properly and you will have difficulty focusing. You are overusing the muscles inside your eye and they will get weak over time. Thats why you need the exercises.

Try to take breaks for a 20-30 seconds every 20 minutes. Try to blink more when you are using your phone or computer, Use lubricating eye drops prescribed and wear the glasses prescribed.

Hello Prolonged working on laptop/TV/mobile can cause computer vision syndrome. Computer vision syndrome is a condition resulting from focusing the eyes on a computer or other display device for, uninterrupted periods of time. Some symptoms of cvs include a. Headaches b blurred vision c. Neck pain d redness in the eyes e. Eye strain f dry eyes sometimes watery eyes these symptoms can be further aggravated by improper lighting conditions. Measures to reduce this include 1. Work under proper light. 2. Blink a lot. 3. Cold compresses 4. Use good lubricating eyedrop