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Treatment: Addressing underlying cause (e.g., steroids for inflammation, [1] surgery for trauma), vision rehabilitation: Medication: Corticosteroids (for optic neuritis), other medications depending on the cause: Prognosis: Variable; some cases recover, others lead to permanent vision loss: Frequency: Common in individuals with risk factors (e ...
The experience of eye strain when reading in dim light has given rise to the common misconception that such an activity causes permanent eye damage. [3] When concentrating on a visually intense task, such as continuously focusing on a book or computer monitor, the ciliary muscles and the extraocular muscles are strained. This causes discomfort ...
Retinitis is inflammation of the retina in the eye, which can permanently damage the retina and lead to blindness. The retina is the eye's "sensing" tissue. Retinitis may be caused by a number of different infectious agents. Its most common form, called retinitis pigmentosa, has a prevalence of one in every 2,500–7,000 people.
Major symptoms are sudden loss of vision (partial or complete), sudden blurred or "foggy" vision, and; pain on movement of the affected eye. [4] [5] [2]Many patients with optic neuritis may lose some of their color vision in the affected eye (especially red), with colors appearing subtly washed out compared to the other eye.
If there is an underlying cause, treatment should be given based on the disease. Non specific treatment measures include cycloplegics , corticosteroids and immunosuppressive drugs . [ 2 ] The biologic drugs that are currently used in treatment of panuveitis include anti tumor necrosis factor , cytokine receptor antibodies and interferon-α .
Optometrist Dr. Meenal Agarwal also recognizes the value in a device like this one, which "can help stimulate tear production and reduce inflammation in the eye area."
The symptoms and signs associated with convergence insufficiency are related to prolonged, visually demanding, near-centered tasks. They may include, but are not limited to, diplopia (double vision), asthenopia (eye strain), transient blurred vision, difficulty sustaining near-visual function, abnormal fatigue, headache, and abnormal postural adaptation, among others.
Acute retinal necrosis (ARN) [1] is a medical inflammatory condition of the eye. [2] The condition presents itself as a necrotizing retinitis. [3] The inflammation onset is due to certain herpes viruses, varicella zoster virus (VZV), herpes simplex virus (HSV-1 and HSV-2) and Epstein–Barr virus (EBV).