The patient’s eyes are photophobic, have a stinging sensation when looking at things, and also appear foggy, usually due to keratitis or glaucoma and other causes. Keratitis patients because the corneal lesions on the cornea to stimulate the distribution of pain nerve fibers in the corneal stroma, it will cause obvious symptoms of eye pain, at the same time, there will be a strong stimulation reaction to bright light, so the patient also appeared to photophobia symptoms. At the same time, the presence of corneal lesions will cause a decrease in corneal transparency, which can cause the patient to see the discomfort of foggy symptoms. Glaucoma patients may also experience foggy vision due to corneal edema caused by elevated intraocular pressure, as well as photophobia and distension due to high intraocular pressure irritation of the eye. It is recommended that patients with eye pain and blurred vision should consult a doctor to assess their condition and follow the doctor’s instructions.