Can shingles affect the optic nerve?
Shingles may also cause inflammation inside the eye, known as iritis or uveitis. It can also affect the optic nerve or the retina. Herpes zoster infections of the eye can lead to redness, swelling, pain, sensitivity to light, and blurred vision.
Can shingles in your eye cause blindness?
Keratitis usually develops within one month of the shingles rash and can lead to numbness of the cornea, scarring, additional infections, and more corneal damage, which can ultimately cause blindness.
Can shingles cause ocular hypertension?
Shingles can cause serious harm to the eyes if it’s left untreated. The inflammation can cause swelling in all parts of the eye. This can alter your vision and potentially increase the pressure of your eye, which can cause glaucoma if it isn’t successfully controlled.
Can shingles cause permanent eye damage?
It helps prevent the disease and reduces the severity of symptoms. Ophthalmic shingles is one particular version of the disease that can have some serious side effects that ultimately can cause permanent damage to your vision.
Can shingles in the eye cause a stroke?
ST. PAUL, Minn. – Having a shingles infection that affects the eyes may increase the risk of stroke, according to new research published in the March 3, 2010, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Is shingles in the eye serious?
Shingles around the eye is a serious condition. The virus can affect all parts of your outer and inner eye, including the cornea and nerve cells that react to light.
Is ophthalmic shingles contagious?
Ocular shingles is not contagious; it cannot be spread to another person. However, a person who has shingles anywhere on the body (a rash) can transmit the chickenpox virus to someone who hasn’t had chickenpox or been vaccinated against it.
How many times can you get shingles?
Can a person get shingles more than once? Most people who develop shingles, also known as herpes zoster, only experience it once in their lifetime. However, it is possible to have shingles more than once. The varicella-zoster virus (VZV) causes shingles and chickenpox.