Sjögren Syndrome
What is Sjögren Syndrome?
Sjögren Syndrome is an autoimmune condition where your immune system attacks glands that produce moisture. The condition mainly affects tear glands in your eyes and salivary glands in your mouth. This leads to chronic dryness in these areas.
The syndrome can occur on its own, known as primary Sjögren Syndrome. It can also develop alongside other autoimmune diseases like rheumatoid arthritis or lupus. Women are affected about nine times more often than men. Most people develop symptoms after age 40.
While dryness is the hallmark feature, Sjögren Syndrome can affect other parts of your body. Some people experience joint pain, fatigue, or problems with organs like the kidneys or lungs. The condition is chronic but manageable with proper care and treatment.
Symptoms
- Dry eyes that feel gritty, burning, or itchy
- Dry mouth with difficulty swallowing or speaking
- Dental cavities and tooth decay from reduced saliva
- Swollen salivary glands near the jaw
- Persistent fatigue and tiredness
- Joint pain and stiffness
- Dry skin or vaginal dryness
- Persistent dry cough
- Difficulty concentrating or brain fog
Some people have mild symptoms that develop slowly over years. Others may not recognize early signs until dryness becomes severe enough to affect daily activities.
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Causes and risk factors
Sjögren Syndrome develops when your immune system mistakenly attacks moisture-producing glands. The exact trigger remains unclear, but genetics likely play a role. Having family members with autoimmune conditions increases your risk. Certain gene variations make some people more susceptible to developing the syndrome.
Environmental factors may activate the condition in people who are genetically predisposed. Viral or bacterial infections might trigger the immune response in some cases. Women, especially those over 40, have significantly higher risk. Having another autoimmune disease like rheumatoid arthritis or lupus also increases your chances of developing Sjögren Syndrome.
How it's diagnosed
Diagnosis involves several tests because symptoms overlap with other conditions. Your doctor will review your symptoms and perform a physical exam of your eyes and mouth. Blood tests check for specific antibodies that indicate autoimmune activity. These include anti-SSA and anti-SSB antibodies, which are commonly found in Sjögren Syndrome.
Eye tests measure tear production using the Schirmer test, which places paper strips under your eyelids. A slit-lamp exam checks for eye surface damage from dryness. Salivary flow tests measure how much saliva your glands produce. In some cases, a minor salivary gland biopsy from your lip confirms inflammation patterns. Talk to your doctor about specialized testing options to reach an accurate diagnosis.
Treatment options
- Artificial tears and eye lubricants for dry eyes
- Saliva substitutes and sugar-free lozenges for dry mouth
- Prescription medications like pilocarpine or cevimeline to increase moisture production
- Hydroxychloroquine to reduce immune system activity and joint pain
- Anti-inflammatory medications for pain and swelling
- Regular dental care to prevent cavities from reduced saliva
- Staying hydrated by drinking water throughout the day
- Using a humidifier at home to add moisture to the air
- Avoiding smoke, wind, and dry environments when possible
- Omega-3 fatty acids from fish or supplements to support tear production
Frequently asked questions
Sjögren Syndrome is caused by your immune system attacking moisture-producing glands, particularly tear and salivary glands. The exact trigger is unknown, but genetics and environmental factors like infections may play a role. Women over 40 and people with other autoimmune diseases have higher risk.
There is no cure for Sjögren Syndrome, but symptoms can be managed effectively. Treatment focuses on relieving dryness, reducing inflammation, and preventing complications. Many people live full lives with proper symptom management and regular medical care.
Sjögren Syndrome is a systemic autoimmune disease that affects your whole body, not just your eyes. While dry eyes are a key symptom, the condition also causes dry mouth, fatigue, joint pain, and can affect internal organs. Regular dry eyes typically respond well to over-the-counter drops, while Sjögren Syndrome requires medical diagnosis and treatment.
Blood tests check for antibodies like anti-SSA and anti-SSB, which are common in Sjögren Syndrome. Other tests measure inflammation markers and rheumatoid factor. In some patients with overlapping rheumatoid arthritis, CCP antibodies may also be present. Your doctor will order specific tests based on your symptoms.
Yes, chronic fatigue is one of the most common and challenging symptoms of Sjögren Syndrome. The fatigue can be severe and interfere with daily activities. It results from chronic inflammation and immune system activity throughout your body, not just from poor sleep or dryness.
An anti-inflammatory diet may help reduce symptoms for some people. Focus on whole foods, vegetables, fruits, omega-3 fatty acids from fish, and plenty of water. Avoid inflammatory foods like processed sugars and excess alcohol. Staying well-hydrated is especially important for managing dryness.
Genetics play a role, but Sjögren Syndrome is not directly inherited like some genetic diseases. Having family members with autoimmune conditions increases your risk. Multiple genes and environmental factors likely combine to trigger the disease in susceptible individuals.
Yes, Sjögren Syndrome can affect multiple organs including lungs, kidneys, liver, and nervous system. Some people develop inflammation in these areas leading to serious complications. Joint pain and muscle aches are also common. Regular monitoring with your doctor helps catch and treat organ involvement early.
Most people need regular follow-up visits every three to six months to monitor symptoms and adjust treatments. You should also see your dentist more frequently, typically every three to four months, to prevent tooth decay. More frequent visits may be needed if you develop new symptoms or complications.
Pregnancy can impact Sjögren Syndrome in different ways for different women. Some experience symptom improvement during pregnancy, while others see symptoms worsen. Certain antibodies associated with Sjögren Syndrome can affect pregnancy, so close monitoring by both your obstetrician and rheumatologist is important.