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Uveitis

Uveitis is a general term for an inflammatory response in the eye that can be caused by a broad range of diseases or conditions. It is called uveitis because the area that is inflamed is the uvea, although the condition can also affect other areas in the eye such as the lens, the optic nerve, the retina and the vitreous. Uveitis can cause swelling and tissue damage and lead to reduced vision or in more serious cases, even blindness.

What is the Uvea?

The uvea is a layer in the middle of the eye containing three main elements including: the choroid, which is a network of small blood vessels which provides nutrients to the retina; the iris, which is the colored layer around the pupil; and the ciliary body which produces fluid to shape the lens and provide nutrients to keep it healthy.

Types of Uveitis

Uveitis is classified by four different types, depending on the location of the inflammation within the eye. Anterior uveitis, which is the most common form, is when the iris is inflamed, sometimes in combination with the ciliary body. Intermediate uveitis is inflammation of the ciliary body and posterior uveitis is when the choroid is inflamed. When the entire uvea is inflamed, this is called diffuse or pan-uveitis.

Symptoms of Uveitis

Uveitis generally affects individuals between the ages of 20 and 50 and can present a variety of symptoms depending on the cause. The condition can affect one or both eyes and sometimes the symptoms can come on very rapidly. They include:

  • Blurred vision
  • Eye pain
  • Red eyes
  • Light sensitivity
  • Seeing floaters in the field of view

If you experiences these symptoms seek medical attention immediately. Uveitis is usually a chronic disease which can lead to vision loss as well as other eye problems such as glaucoma, retinal detachment and cataracts.

Causes of Uveitis

The cause of uveitis is still somewhat of a mystery. It is often found in connection with eye injuries, viral infections, toxins or tumors in the eye or with systemic autoimmune disorders (such as AIDS, rheumatoid arthritis or psoriasis), or inflammatory disorders (such as Crohn’s disease, colitis or Multiple Sclerosis).

Treatment for Uveitis

Uveitis treatment is designed to reduce and eliminate inflammation and pain and to prevent damage to the tissues within the eye, as well as to restore and prevent vision loss. The inflammation is typically treated with anti-inflammatory steroid eye drops, pills, dissolving capsules or injections, depending on where the condition presents in the eye. Additional medications or treatments may be prescribed depending on the cause of the condition. For example, when the cause is an autoimmune disease, immunosuppressant medications may also be used. If there is a viral infection or elevated intraocular pressure, appropriate medications will be given to treat those issues. Often uveitis is a chronic disease so it’s important to see the eye doctor any time the symptoms appear.

stouffvillecovid

Dear Valued Patients,

We would like to clarify to our patients that despite the province-wide lockdown starting Thursday, December 24, our office is still open.  Patients who have appointments already booked will still be seen as scheduled.

We will continue to operate in a way that is in alignment with provincial guidelines and is designed to keep you and our staff safe while still allowing us to deliver the high standard of eye care you are accustom to.

Our doctors have modified their schedules to increase physical distancing. As a result, fewer appointments are available, and we are having to assign these appointments to people with immediate and greatest needs.

We will also be:

• Using telehealth appointments, when appropriate, to deliver care from a distance.

• Time in our Frame Gallery will be scheduled for patients to try on and choose eyewear.

• All eyewear adjustments, repairs, and pick-ups will be scheduled.

• Our doors will be closed as we will not be accepting walk-ins at this time.

• Contact lenses will continue to be shipped directly to patients.

We look forward to servicing our amazing community with all their eye care needs and thank you for supporting us as we navigate these unprecedented times.

Stouffville Optometry