If your eyes are uncomfortable in the light, you should consider dry eye or corneal problems. If there is a dry eye condition, the surface of the eye is dry, so that the light or wind will increase the sensitivity of the cornea and cause uncomfortable foreign body sensation or stinging symptoms. Also, if there are problems with the cornea, such as corneal epithelial detachment or damage to the corneal epithelium, or keratitis, exposure to light or wind or cold will also cause corneal irritation, causing discomfort in the eye. Usually, if you have this kind of feeling, you should go to the hospital to check to rule out corneal problems; secondly, you can use sodium vitaminate drops, and order them during the day or when you are uncomfortable, which can generally relieve the symptoms.