Many of us have jobs that require us to stare at computers for hours. As a result, we can develop eye strain. Symptoms include eye discomfort, redness, fatigue, pain around the eyes, blurred vision, headache, and double vision. Eye strain can occur during prolonged visual tasks, such as reading or using a computer. It is important that you listen to your body; subtle signs and symptoms are its way of telling you that something is wrong.