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What causes blood in urine and rash? 4 possible conditions

See a list of possible causes in order from the most common to the least.


Systemic Lupus Erythematosus

Systemic lupus erythematosus (SLE) is an autoimmune disease and the most common type of lupus. One of its common symptoms is a rash on the cheeks and nose called a "butterfly rash."

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Porphyrias are rare types of genetic blood disorders in which patients have a defect in heme production, an important part of hemoglobin. Blisters are a sign of porphyria cutanea tarda, the most common type of porphyria.

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Leukemia is a cancer of the blood cells. Excessive sweating at night, fatigue, weight loss, bone pain, and easy bleeding or bruising are signs of this disease.

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Von Willebrand Disease

Von Willebrand disease is a rare bleeding disorder caused by a deficiency of von Willebrand factor (VWF), which helps blood clot. Symptoms include excessive nose bleeds and easy bruising.

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.