Advertisement
Primary glaucoma is glaucoma that develops due to an unknown cause. Secondary glaucoma develops from a known cause, usually due to a serious eye injury, cataract, tumor, or diabetes. Although they have different causes, primary and secondary glaucoma share the same signs and symptoms.
Continue Learning about Glaucoma
Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.