Understanding Scleritis

What Is Scleritis?

Scleritis happens when the sclera becomes inflamed. The sclera is the tough white layer that covers and protects your eye.

The sclera is like a strong shell around your eyeball. This white layer gives your eye its shape and strength. It covers most of your eye and connects to the clear front part called the cornea. When this layer gets inflamed, it causes intense pain and can lead to serious problems.

There are four main types of scleritis, and each affects different parts of your eye:

  • Anterior diffuse scleritis - the most common type that affects the front of your eye with widespread swelling
  • Anterior nodular scleritis - causes tender bumps on the white part of your eye that hurt when touched
  • Necrotizing scleritis - the most serious type that can destroy eye tissue and cause holes in your eye
  • Posterior scleritis - affects the back of your eye and is harder to see without special tests

Many people think scleritis is like pink eye, but they are very different. Pink eye is mild and affects only the surface of your eye. Scleritis goes much deeper, causes severe pain, and requires immediate medical attention from our eye doctors.

Scleritis may affect one eye at first, but it can spread to both eyes during the same episode or come back later in the other eye. Our ophthalmologists will check both eyes during treatment to make sure you are healing well. Some people have repeated episodes that need long-term care.

Recognizing Scleritis Symptoms

Recognizing Scleritis Symptoms

Scleritis symptoms are much worse than normal eye irritation and can become serious quickly. Knowing these signs helps you get treatment fast at our Hamden office to protect your vision.

The pain from scleritis is deep and different from other eye problems. People often describe it as boring or aching pain:

  • Severe pain that stays constant and does not go away with rest
  • Pain that gets worse when you move your eyes or look around
  • Pain that can wake you up at night or keep you from sleeping
  • Pain that does not get better with over-the-counter pain medicine

Scleritis can change your eye's appearance in ways that get worse over time:

  • Deep red color, sometimes with purple or blue tints that looks different from pink eye
  • Blurry vision or gradual loss of sight in the affected eye
  • Areas where the white part looks thin, dark, or see-through
  • Visible bumps or lumps on the white part of your eye

Additional symptoms that can make daily activities harder include:

  • Too much tearing that is not related to crying or allergies
  • Extreme sensitivity to bright light that makes you want to stay indoors
  • Tenderness when touching around your eye or wearing glasses
  • Feeling like something is stuck in your eye that will not go away

Causes and Risk Factors

Causes and Risk Factors

Most cases of scleritis happen when your body's immune system attacks healthy eye tissue. Finding what causes your scleritis helps our doctors plan the best treatment and reduce future episodes.

About half of people with scleritis have an autoimmune condition where their immune system attacks healthy body parts:

  • Rheumatoid arthritis - the most common connection to scleritis
  • Lupus - can affect many body parts including the eyes
  • Sjogren's syndrome - causes dry eyes and mouth
  • Inflammatory bowel disease - includes Crohn's disease and ulcerative colitis

Though much less common than autoimmune causes, infections can sometimes trigger scleritis:

  • Bacterial infections that spread to the eye from other body parts
  • Viral infections, including herpes viruses that can become active again
  • Fungal infections, especially in people with weak immune systems
  • Tuberculosis or syphilis, which can affect the eyes

Scleritis most often affects women between ages 30 and 60, especially those with autoimmune diseases. People with a history of eye surgery, previous scleritis episodes, or family members with autoimmune conditions may also have higher risk. While rare in children, pediatric scleritis can happen and is often more serious.

How We Diagnose Scleritis

Our ophthalmologists use a thorough approach to diagnose scleritis and check for underlying causes. Early and accurate diagnosis helps protect your vision and prevent complications.

We start with a detailed exam using a special microscope called a slit lamp to see the deep layers of your eye clearly. This lets us check the type and severity of inflammation, look for complications, and tell scleritis apart from less serious conditions. We also check your eye pressure and examine your retina.

We may use special tests to confirm scleritis and rule out other eye problems:

  • Phenylephrine test to tell scleritis apart from surface inflammation
  • B-scan ultrasound to check for back-of-eye scleritis
  • Optical coherence tomography for detailed pictures of your eye structures
  • Fluorescein angiography when needed to check blood flow in your eye

Because scleritis is often linked to autoimmune disease, we may recommend blood tests:

  • Rheumatoid factor and anti-CCP antibodies to test for rheumatoid arthritis
  • Antinuclear antibodies for lupus and other autoimmune conditions
  • Inflammatory markers like ESR and CRP to measure inflammation levels
  • Screening tests for syphilis and tuberculosis

Treatment Approaches

Treatment Approaches

Treatment for scleritis focuses on reducing inflammation, controlling pain, and managing any underlying health problems. We create a personalized treatment plan for each patient based on their specific type and severity.

Most patients need prescription medications to control the deep inflammation of scleritis:

  • Oral anti-inflammatory drugs like indomethacin for mild cases
  • Oral steroids like prednisone for moderate to severe inflammation
  • Immune system medications for severe or returning cases
  • Biologic medications for the most difficult cases

If we find that a specific infection is causing your scleritis, we use medications targeted at that infection. This includes antibiotics for bacterial infections, antifungal drugs for fungal causes, or antiviral medications for viral triggers.

If you have an autoimmune disease, we work closely with your other doctors to make sure it is well-controlled. Good control of your overall health helps reduce the risk of scleritis coming back. We coordinate your care and make referrals when needed.

We provide complete pain management during your treatment, including appropriate pain medicines and cold compresses for comfort. Managing pain helps you heal better and maintain your quality of life during treatment.

Your Treatment Experience

Your Treatment Experience

We understand that scleritis can be frightening and very painful. Our team at ReFocus Eye Health Hamden provides caring, expert care with clear communication every step of the way.

Your first visit includes a detailed review of your symptoms, medical history, and a thorough eye examination. Please bring a list of all medications you take, information about any other health problems, and your insurance cards. We will explain everything we find and discuss your treatment options in detail.

Scleritis often requires regular follow-up visits to monitor your response to treatment and watch for medication side effects. Most patients start feeling better within days to weeks, but complete healing can take longer. Keeping all your appointments is important for your safety and vision protection.

If you have an underlying autoimmune disease, we coordinate your care with your other doctors. This team approach ensures safe management of your overall health while protecting your vision. We proudly serve patients from Hamden, North Haven, New Haven, Wallingford, and across New Haven County.

Living Well with Scleritis

Living Well with Scleritis

With the right care from our ophthalmologists, most people with scleritis can protect their vision and maintain good quality of life. There are important steps you can take to support your treatment.

To help manage symptoms and prevent complications during and after treatment:

  • Take all medications exactly as prescribed, even if you start feeling better
  • Use cold compresses for comfort when recommended by your eye doctor
  • Wear sunglasses to ease light sensitivity when outdoors
  • Use preservative-free artificial tears if recommended

To reduce your risk of future episodes and maintain long-term eye health:

  • Keep all follow-up appointments, even when you feel completely well
  • Take maintenance medications exactly as directed
  • Work with other doctors to keep autoimmune conditions well-controlled
  • Report new symptoms or changes in your vision right away

Contact our Hamden office immediately or seek emergency care for severe or worsening eye pain, sudden vision changes, signs of infection like fever or discharge, or any symptoms that worry you. Quick action can prevent serious complications and protect your vision.

Frequently Asked Questions

Frequently Asked Questions

Here are answers to the most common questions patients ask about scleritis, based on our years of experience treating this condition at ReFocus Eye Health.

Yes, scleritis is a serious eye condition that can threaten your vision if not treated promptly. However, with early diagnosis and appropriate treatment from our experienced ophthalmologists, most people recover well and maintain good vision. The key is getting care quickly when symptoms develop.

Healing time varies depending on the cause, type, and severity of your scleritis. Many patients begin feeling better within days to weeks of starting treatment, but complete healing often takes weeks to months. Some people need longer-term maintenance treatment to prevent return of the condition.

Yes, scleritis can return, especially if you have an underlying autoimmune disease. Regular follow-up care with our eye doctors, good control of any other health conditions, and taking maintenance medications as prescribed help reduce this risk significantly.

With early, effective treatment from our ophthalmologists, most people do not lose vision from scleritis. However, if left untreated or if the case is very severe, vision loss can occur. This is why it is so important to seek care right away if you have symptoms.

Like all medicines, those used for scleritis can have side effects. Oral steroids may cause weight gain, mood changes, or blood sugar changes. Immune system medications require regular blood tests to monitor for effects. We monitor you closely and adjust treatments as needed.

Scleritis causes much deeper, more severe pain and affects the deeper layers of your eye structure. Pink eye usually causes mild irritation and surface redness, while scleritis causes intense pain and requires immediate medical attention from our eye doctors.

Schedule Your Consultation

Schedule Your Consultation

If you are experiencing severe eye pain, unusual redness, or other symptoms that concern you, do not wait to seek expert care. Call ReFocus Eye Health Hamden today to schedule your appointment and get the specialized treatment you need to protect your vision.

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