Which condition is likely affecting a patient presenting with eye pain, blurred vision, and seeing lights surrounded by halos?

The symptoms of eye pain, blurred vision, and seeing lights surrounded by halos are characteristic of acute angle-closure glaucoma. In this condition, there is a sudden increase in intraocular pressure due to a blockage of the drainage angle of the eye. This can lead to symptoms such as severe eye pain, headache, nausea, and visual disturbances, including halos around lights. The blurred vision occurs due to the pressure affecting the eye's ability to focus properly.

Acute angle-closure glaucoma is a medical emergency and requires immediate treatment to prevent permanent vision loss. The symptoms are acute and often accompanied by other systemic signs. Understanding the clinical presentation helps providers recognize this condition promptly and take necessary measures to alleviate the pressure in the eye.

Other options present different eye conditions with distinct symptoms. For example, cataracts typically cause gradual vision loss and can lead to blurriness but do not cause acute eye pain or halos. Retinal detachment is associated with the sudden onset of floaters and flashes rather than halos and is usually not painful initially. Uveitis, while it can cause eye pain and blurred vision, often presents with redness and photophobia rather than the specific halo effect seen in angle-closure glaucoma. This spectrum of symptoms helps clarify why acute angle-