Systemic Lupus Erythematosus (SLE)

Systemic Lupus Erythematosus (SLE) is a chronic autoimmune disease in which the body’s immune system mistakenly attacks its own tissues, leading to inflammation and damage across multiple organs. It can affect the skin, joints, kidneys, heart, lungs, brain, and blood cells. SLE is known for its unpredictable course, with periods of flare-ups and remission. Early diagnosis, regular monitoring, and long-term management are essential to control symptoms, prevent organ damage, and improve quality of life.

Causes & Risk Factors

  • Autoimmune dysfunction causing the immune system to attack healthy tissues

  • Genetic predisposition and family history of autoimmune diseases

  • Hormonal influence, more common in women of reproductive age

  • Environmental triggers such as sunlight, infections, and stress

  • Certain medications may trigger or worsen lupus symptoms

Common Signs & Symptoms

  • Persistent fatigue, fever, and unexplained weight changes

  • Joint pain, stiffness, and swelling resembling arthritis

  • Butterfly-shaped rash on the face and other skin rashes

  • Photosensitivity (symptoms worsen with sun exposure)

  • Kidney, heart, lung, or neurological involvement in severe cases

Diagnosis & Management

  • Blood tests including ANA, anti-dsDNA, and complement levels

  • Urine tests to detect kidney involvement (lupus nephritis)

  • Treatment with anti-inflammatory drugs, immunosuppressants, and steroids

  • Lifestyle management: sun protection, balanced diet, and stress control

  • Regular follow-up to monitor disease activity and prevent complications

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