10 Signs of Lupus

3. Unexplained Fevers

Lupus can cause low-grade fevers with no other symptoms and can be an early sign that leads to a diagnosis. However, because the fevers rarely exceed 101 degrees Fahrenheit, people who experience them may not seek medical attention. Fever has a variety of causes. The most common is when the immune response to an infection. However, autoimmune diseases like lupus can cause a fever, too, since the body is attacking its own tissues as though they were foreign. Anyone experiencing recurring fevers should talk to a doctor.