Contact Address: 428 Chester St #481 11212 Phone: (347) 434-9318 About US: The Glaucoma Surgery delivers quality and modern surgical excellence. Symptoms and Signs of Glaucoma are the following: Patients with open-angle glaucoma and chronic angle-closure glaucoma, in general, have no symptoms early in the course of the disease. Visual field loss (side vision loss) is not a symptom until late in the disease course. Rarely patients with fluctuating intraocular pressure levels may have haziness of vision and see halos around lights, especially in the morning. On the other hand, acute angle-closure symptoms are often extremely dramatic, with the rapid onset of severe eye pain, headache, nausea and vomiting, and visual blurring. Occasionally, nausea and vomiting exceed the ocular symptoms to the extent that an ocular cause is not considered when attempting to diagnose.