3. Wear sunglasses every time when you have to go outside.
It doesn’t matter if the sun is out or it’s a cloudy day. Your eyes need to be protected at all times. If you wear prescription glasses, wear a tinted clip over your glasses. It shouldn’t affect your vision too much. The same thing applies for contact lens wearers by wearing sunglasses. For people who wear glasses, it would best to get your eyeglasses tinted at the eye doctor.
When you’re inside the house, the glasses will clear up and when outside, it will tint back up. Eye ulcer can make the eyes sensitive to light, so you can avoid that by protecting your eyes. Since it makes you sensitive to light, when you go back into the house, it’ll take you a long time to see. With sunglasses, all you have to do is taken them off and see clearly inside.