Name: Insight Vision Center Optometry
Address: 3151 Airway Ave. Ste. M3, Costa Mesa, CA, 92626, United States
Telephone: (714) 486-3315
Price range: Make An Appointment

How Much Is Too Much Caffeine for Glaucoma Patients?

Drinking coffee is an essential part of many people’s morning routines. Unfortunately, caffeine can aggravate certain conditions, such a glaucoma. If you have the condition, there’s no need to worry, however—you don’t necessarily have to quit cold turkey. You just have to be more mindful of your caffeine intake. The ortho-k experts at Insight Vision Center elaborate further here.

Caffeine and Eye Pressure

Caffeine can increase eye pressure, which is problematic for patients with glaucoma because it’s the primary factor that causes the disease to develop. Glaucoma develops when fluid builds up in the front part of the eye and increases pressure on the optic nerve. Studies have shown that after an hour of drinking a cup of non-decaf coffee, the intraocular pressure in a person’s eye increased by 1 mmHg. On the bright side, this increase isn’t clinically significant, meaning you can still enjoy a nice, hot cup of coffee without having to worry about anything.

How Much Is Too Much?

Of course, this doesn’t mean there’s no need to watch your caffeine intake. A study has reported that drinking five or more cups of caffeinated coffee can increase a person’s risk of glaucoma, in addition to the usual side effects of drinking too much of the brew. A 20-year study took a closer look at the effects of caffeine on the risk of developing glaucoma and found caffeine, by itself, is not associated with glaucoma risk. However, there was a reported increase among people with a known family history of glaucoma.

Ongoing Studie

Keep in mind that medical researchers are still studying the link between caffeine and glaucoma, so new evidence that can shed a light on this link may be produced in the future. The only way to know your risk of developing glaucoma—and make the necessary changes to reduce it—is to regularly see one of your local eye doctors

Looking for an eye clinic in your area

Insight Vision Center offers a wide range of professional eye care services, including orthokeratology services. To set up an appointment with one of our optometrists, call us at (714) 486-3315 or leave us a message here. We serve homeowners in Costa Mesa and Newport Beach, CA, as well as their surrounding communities

Insight Vision Center Optometry is a proud member of Vision Source, the premier network of private practice optometrists.

Our Testimonials

Real experiences from clients who’ve seen our expertise—discover what our patients have to say.

Dr. Chen and the staff are very friendly and professional and can provide patients with sincere service and advice.

Elise Fu

Insight Vision Center Optometry has truly transformed my eyecare experience over the past year. Under the expert care of Dr. Chen, Dr. Schramm, Dr. Lam, and Dr. Mai, I've received unparalleled attention and personalized service. Their commitment to excellence extends beyond the doctors to the outstanding admin and tech team who ensure a seamless and efficient visit every time.

The level of expertise, professionalism, and genuine care exhibited by the entire staff sets Insight Vision Center Optometry apart. From thorough examinations to comprehensive explanations of my eye health, they have created an atmosphere of trust and confidence. It's not just about eye care; it's about an extraordinary commitment to the well-being of their patients.

I wholeheartedly recommend Insight Vision Center Optometry to everyone seeking top-notch optometric services. It's more than an eye clinic; it's a place where your vision is valued, and your experience is exceptional. This team has undoubtedly set the standard for excellence in eyecare.

Nathaniel Choi

Dr. Mai and the entire personnel are amazing! Extremely polite, kind and professional. In addition, I can now see 20/20!!! Thank you, thank you all

Franchezka 777

Dr. Schramm is stellar. He really cares about his patients. Great staff. Scleral lenses are life changing.

Kevin W

My first eye exam in fifteen years. I am so thankful that I found Insight Vision Center. Dr. Lam and staff made me feel like a welcome guest. My eye exam revealed very minor blurriness and Dr. Lam did not pressure me into purchasing eyewear for a condition not necessitating glasses… yet. Maybe next year? I am getting older. They took my VSP insurance. Yay!

Scott H.

Dr. Lam and staff are amazing. Every phone call or interaction is friendly. You can feel the smiles and joy over whatever mode of communication you are interacting with them. Dr. Lam is very knowledgeable and helps you to better understand everything that is going on with your eyes. She made me aware of potential problems I may have with my eyes and walked me through every step of the process. She helped me understand the various factors that could be causing my vision to be a little impaired and followed up with me as I had to see an ophthalmologist. Great team, great office.

Virgilio S.