Which symptom is typically associated with closed-angle glaucoma?

Closed-angle glaucoma is characterized by sudden onset symptoms due to the rapid increase in intraocular pressure from blockage of the drainage system in the eye. One of the hallmark symptoms is the presence of painful eye symptoms. Patients often experience severe eye pain, headache, nausea, and vomiting due to the intense pressure build-up.

This acute pain can be quite pronounced and is often described as a persistent ache or discomfort, which sets it apart from other types of glaucoma, such as open-angle glaucoma, where symptoms may not be as immediately distressing. The painful eye symptoms are a critical indicator that prompts immediate medical attention, as closed-angle glaucoma can lead to vision loss if not treated promptly.

The other symptoms listed, such as loss of peripheral vision, blurred vision, and light sensitivity, might be associated with various forms of glaucoma; however, they are not specific indicators of the acute condition that characterizes closed-angle glaucoma. Overall, the combination of sudden, severe eye pain and other systemic symptoms necessitates urgent intervention to prevent further complications.