Sjögren's Syndrome
Sjögren's syndrome is a chronic autoimmune disorder where the body's immune system attacks the glands that make tears and saliva. It is primarily characterized by dry eyes and a dry mouth, though it can affect other parts of the body.
Overview
Sjögren's syndrome is a chronic autoimmune disorder where the body's immune system attacks the glands that make tears and saliva. It is primarily characterized by dry eyes and a dry mouth, though it can affect other parts of the body.
Understand this condition
The immune system normally protects the body from germs but here it attacks the glands that produce tears and saliva. This leads to inflammation that prevents these glands from working correctly, causing dryness. Over time, this lack of moisture can damage the surfaces of the eyes and the lining of the mouth.
Why it happens
A combination of genetics and environmental triggers causes white blood cells to infiltrate and damage moisture-producing glands. It usually starts slowly and can eventually progress to involve internal organs or the nervous system. The persistent inflammation can lead to complications like oral infections or vision damage if not managed.
Real-world scenarios
- •This often appears as a gritty feeling in the eyes like sand.
- •People may notice difficulty swallowing dry crackers without drinking water.
- •This often appears as persistent, unexplained fatigue and joint achiness.
- •People may notice an increased frequency of dental cavities or mouth sores.
Common vs serious explanations
- •Side effects from allergy medications or antidepressants.
- •Natural aging process affecting gland function.
- •Contact lens overuse or high-glare environments.
- •Dehydration or living in an arid climate.
- Non-Hodgkin lymphoma, which has a higher risk in these patients.
- Interstital lung disease causing permanent scarring.
- Systemic lupus erythematosus occurring as a co-condition.
- Kidney inflammation leading to chronic renal issues.
Symptoms
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Causes
- •Genetic predisposition
- •Environmental triggers (like viruses)
- •Abnormal immune response attacking moisture-producing glands
Risk factors
- •Being female (90% of cases)
- •Age over 40
- •Having another rheumatic disease (like Lupus or RA)
How it progresses
3 stages- OnsetSymptoms appear, often triggered by a known cause.Often missed
- Active phaseSymptoms peak; self-care or short treatment usually helps.
- ResolutionSymptoms ease over days to weeks with proper care.
How it's diagnosed
- •Blood tests for specific antibodies (SS-A, SS-B)
- •Schirmer tear test
- •Salivary gland biopsy
- •Salivary flow rate test
Treatment options
General educational information only — no dosage advice. Always follow guidance from a qualified clinician.
- •Artificial tears and lubricating eye ointments
- •Prescription eye drops to reduce inflammation
- •Medications to stimulate saliva production
- •NSAIDs for joint pain
- •Immunosuppressants for systemic symptoms
- •Using a humidifier at night
- •Practicing meticulous oral hygiene
- •Drinking frequent sips of water
- •Using sugar-free gum to stimulate saliva
Complications
- •Reduced quality of life
- •Worsening symptoms over time
- •Recurrence of sjögren's syndrome
Prevention
- •Maintain a healthy lifestyle
- •See a clinician for routine check-ups
When to seek help
- •Symptoms persist beyond a few days
- •Symptoms interfere with daily activities
- •New or worsening symptoms appear
- •Concerning changes related to sjögren's syndrome
- Severe abdominal pain
- Painless swelling of lymph nodes
- New onset of numbness or tingling
- Vision loss or severe eye pain
In any emergency, call your local emergency number or go to the nearest emergency department.
Real-world questions
- ›Can Sjögren's Syndrome cause headaches?
- ›Is Sjögren's Syndrome reversible?
- ›How quickly does Sjögren's Syndrome progress?
- ›Is Sjögren's Syndrome hereditary?
- ›Can Sjögren's Syndrome be prevented?
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Frequently asked questions
Possible causes of Sjögren's Syndrome include Genetic predisposition, Environmental triggers (like viruses), Abnormal immune response attacking moisture-producing glands.
Sjögren's Syndrome is generally moderate, but severity can vary. Seek care if symptoms are severe or persistent.
Duration varies between individuals. Many cases improve with appropriate care, while others may persist longer and require ongoing management.
Some milder cases may improve with rest and self-care. If symptoms persist or worsen, consult a healthcare professional.
Consider seeing a clinician if symptoms are severe, persistent, worsening, or if you have any concerns related to general.
Sources
Information based on general medical references such as:
Last reviewed: May 2026