Lupus is a chronic autoimmune condition that can cause inflammation throughout the body. Inflammation caused by lupus can affect many different body systems — including the joints, skin, kidneys, blood cells, brain, heart and lungs. Autoimmune diseases are any conditions that cause the immune system to believe that the body’s tissues are foreign pathogens, and as such, attack the tissues. Lupus can be difficult to diagnose because its signs and symptoms often mimic those of other disorders. The most distinctive sign of lupus, a facial rash that resembles the wings of a butterfly unfolding across both cheeks, occurs in many but not all cases of lupus. Some people are born with a tendency toward developing lupus, which may be triggered by infections, certain drugs or even sunlight. While there’s no cure for lupus, treatments can help control symptoms. If you would like to find out more and receive a second opinion regarding your diagnosis and treatment, please contact us at secondopinions.com.