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  1. Autoimmune Diseases - Overview and Types | NIAMS

    Mar 22, 2023 · Overview of Autoimmune Diseases Your immune system is the network of cells and tissues in your body that work together to defend you from viruses, bacteria, and infection. …

  2. Sjogren's Disease Symptoms - Dry Mouth & Eyes | NIAMS

    Sjogren's disease is an autoimmune disorder that affects the glands that make moisture in the body. Most common symptoms are dry mouth & eyes. Learn more.

  3. Understanding Autoimmune Diseases | NIAMS

    Jun 6, 2022 · Sometimes, your immune system makes mistakes. If it sees your body’s healthy cells as a threat, it may attack them. This can cause an autoimmune disorder.

  4. Autoimmune Diseases: Diagnosis, Treatment, and Steps to Take

    Mar 22, 2023 · In autoimmune diseases, proteins known as autoantibodies target the body’s own healthy tissues by mistake, signaling the body to attack them.

  5. Arthritis & Rheumatic Diseases - Overview & Types | NIAMS

    Jun 5, 2025 · Find information about more than 20 different arthritic diseases (those that affect the joints) and rheumatic diseases (which usually affect joints, tendons, ligaments, bones, and …

  6. Vitiligo Symptoms, Risk Factors, & Causes | NIAMS

    Vitiligo is an autoimmune disease. Normally, the immune system works throughout your body to fight off and defend your body from viruses, bacteria, and infection. In people with autoimmune …

  7. Systemic Lupus Erythematosus (Lupus): Diagnosis, Treatment, and …

    Who Treats Systemic Lupus Erythematosus (Lupus)? Most people will see a rheumatologist for their lupus treatment. A rheumatologist is a doctor who specializes in rheumatic diseases, …

  8. Scleroderma Symptoms, Types, Causes, & Risk Factors | NIAMS

    Scleroderma is an autoimmune disease that causes areas of tight, hard skin, but can also harm blood vessels and organs. Symptoms vary by type of scleroderma.

  9. Enfermedades Autoinmunitarias | NIAMS

    Descripción general de las enfermedades autoinmunitarias El sistema inmunitario del cuerpo es la red de células y tejidos que trabajan juntos para defenderlo contra los virus, las bacterias y …

  10. Alopecia Areata–Hair Loss Symptoms, Types, & Causes | NIAMS

    Alopecia areata is an autoimmune disease that causes hair loss, mostly in small, round patches. Learn more about the causes & risk factors.