Red Eyes and Coffee: Is There a Connection?

Red eyes and coffee are heavily associated with one another, and for good reason. The more tired you are, the more likely you are to have bloodshot peepers while clamoring for a cup of Joe. If you’re interested in the science behind the two or whether caffeine can cause red eyes, we’ll look at the real connection.

Caffeine Increases Your Blood Flow

When you think of caffeine, you probably think of it as a jolt to the brain. However, this isn’t the only part of your body that gets amped up. As you ingest coffee, your blood flow will pick up, and it can end up causing the vessels in your eyes to turn bright red. You may also notice blurry vision or more sensitivity to light. The best way to learn more about the cause of your red eyes is to schedule an eye exam in Burleson, TX.

Caffeine Over Time

Millions of people consume coffee all over the US without any major adverse effects to their health. There are even endless studies that suggest caffeine is good for the body in moderation. Caffeine does cause an increase in intraocular pressure (in addition to higher blood flow), but the effects are typically temporary and not a cause for concern.

The bigger problem is what can occur with constant influxes of caffeine. While the results aren’t conclusive, you may be more likely to suffer from conditions like cataracts, glaucoma, or macular degeneration. Of all of these conditions, the link between glaucoma and caffeine is likely the strongest, as glaucoma is caused by pressure in the eye (which caffeine is known to increase).

Eye Doctors in Burleson

It can be tough to limit your caffeine intake, especially if you have an unpredictable sleep schedule or you’re fighting other disorders (e.g., migraines). However, no matter where you’re coming from, it’s important to introduce moderation into your routine. The more conscious you are of how your eyes are responding to different stimuli over time, the easier it will be to manage your vision as you get older. If you want to talk to an eye doctor in Burleson, TX, contact Vision Plaza today to ask questions or to make an appointment.