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Health Information Center

Screening for Glaucoma

Authors:
  • Cynthia M. Johnson, MA
Publication Type:

ConditionInDepth

Screening for Glaucoma

Screening is done to find a problem and treat it early. Tests are given to people who do not have symptoms but who may be at high risk for glaucoma.

Screening Guidelines

Glaucoma screening is done as part of a routine eye exam. A person should have an eye exam by age 40 and additional eye exams:

  • Every 2 to 4 years between the ages of 40 and 54
  • Every 1 to 3 years between the ages of 55 and 64
  • Every 1 to 2 years at age 65 and over

A tonometry test will be done to measure pressure inside the eye. A puff of air may be blown onto the cornea to take the reading. Or a small plastic device may be pushed against the eye to measure it.

References

  • Angle-closure glaucoma. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/angle-closure-glaucoma.
  • Does marijuana help treat glaucoma? American Academy of Ophthalmology website. Available at: https://www.aao.org/eye-health/tips-prevention/medical-marijuana-glaucoma-treament. U
  • Gedde SJ, Lind JT, Wright MM, et al; American Academy of Ophthalmology. Primary Open-Angle Glaucoma Suspect Preferred Practice Pattern Guidelines. Ophthalmology. 2021;128(1):P150-P192.
  • Glaucoma. National Eye Institute website. Available at: https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/glaucoma.
  • Primary open-angle glaucoma. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/primary-open-angle-glaucoma.
  • What is glaucoma? American Academy of Ophthalmology website. Available at: http://www.aao.org/eye-health/diseases/what-is-glaucoma.
  • What is glaucoma? Glaucoma Research Foundation website. Available at: https://glaucoma.org/learn-about-glaucoma/what-is-glaucoma.

Contributors

  • Daniel A. Ostrovsky, MD
Last Updated:
2022-11-01

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.