Angle-closure glaucoma is less common but more urgent. It occurs when the drainage angle becomes physically blocked, causing a rapid increase in eye pressure.
Symptoms may include severe eye pain, blurred vision, nausea, and sudden loss of vision. This is a medical emergency and requires immediate treatment.
Preventive treatment may include a laser procedure called Laser Peripheral Iridotomy, which helps improve fluid flow within the eye. Early detection through routine eye exams is critical.