Is lupus considered an autoimmune disease or something different?”

Reviewed by Yoshinori Abe, MD

Internal Medicine

Lupus is a chronic autoimmune disease in which the immune system mistakenly attacks healthy tissues, causing inflammation in the skin, joints, kidneys, heart, lungs, and brain. Symptoms often include fatigue, joint pain, rashes (like the "butterfly" rash across the cheeks), and fever. Lupus can range from mild to life-threatening and often flares unpredictably.

Because lupus symptoms overlap with many other conditions, it's frequently misdiagnosed or missed entirely for years. If you're experiencing unexplained fatigue, joint pain, or rashes, don't wait to find answers. Take a free, instant, online symptom check to better understand what may be causing your symptoms and get clear guidance on your next steps. It only takes a few minutes and could help you start the right conversation with a doctor sooner.

Reviewed for medical accuracy: 07/20/2026

Important Next Steps

Discover if lupus fits your symptoms Learn how serious your symptoms may be See likely causes of lupus-like symptoms Find OTC relief for lupus symptoms Find a lupus specialist near you Explore medically valid home remedies Understand if your symptoms need care

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Explanation

Lupus, specifically known as Systemic Lupus Erythematosus (SLE), is an autoimmune disease. In autoimmune diseases, the immune system, which usually helps protect the body from infections, mistakenly attacks the body's own healthy tissues. This can lead to inflammation and damage in different parts of the body, such as the skin, joints, kidneys, and other organs.

Key Points About Lupus:

Immune System Role: In lupus, the immune system is overactive and attacks the body's own cells.
Symptoms: People with lupus may experience joint pain, skin rashes, and fatigue.
Impact: The disease can affect many parts of the body, including the skin, joints, and organs like the kidneys.

Understanding lupus as an autoimmune disease helps in recognizing the importance of managing the immune system's activity to prevent damage to the body. If you're experiencing symptoms like persistent joint pain, unexplained rashes, or ongoing fatigue, you can check your symptoms with a free AI-powered tool to better understand what might be causing them. Treatments often aim to reduce inflammation and suppress the immune system to control symptoms and prevent flare-ups.

(References)

Hoi A, Igel T, Mok CC, & Arnaud L. (2024). Systemic lupus erythematosus. Lancet (London, England), 38642569.
Siegel CH, & Sammaritano LR. (2024). Systemic Lupus Erythematosus: A Review. JAMA, 38587826.
Ameer MA, Chaudhry H, Mushtaq J, Khan OS, Babar M, Hashim T, et al. (2022). An Overview of Systemic Lupus Erythematosus (SLE) .... Cureus, 36407159.

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