Ophthalmologist Questions

Eye strain/Eye pressure and room lighting?

I recently found out that I have a somewhat high eye pressure (25) with no optic nerve damage, and I'm thinking that if I'm trying to read or study in dim light, it'll cause eye strain, which I think contributes to high eye pressure.

Anyways, I got a daylight light bulb, although that creates a new problem because sometimes I stay up at night which a warm-light bulb would be better. I'm wondering if there's some sort of balance.

I do not use any drugs, medication, and I do not have existing conditions/family history.

Male | 16 years old

3 Answers

Good question- it does not appear that using the eyes under different lighting conditions actually causes higher eye pressure. Squeezing the eyes shut hard will temporarily increase eye pressure but only during the squeeze. Use whatever lighting is comfortable for you for reading/studying. It is true that a more bluish light in the evening can make it harder for some people to get to sleep- but won't change the eye pressures.
Intraocular pressure is not influenced by ambient light. Use whatever light you prefer. Within very wide parameters you should be fine.
We don't really know about why you may have high eye pressure at your age but you need to be monitored closely for damage from it. Frank Cao