Chest And Back Pain With Lupus. More than 90 percent of people with lupus will experience joint and or muscle pain at some time during the course of their illness. Pericarditis however can have a lasting effect if the inflammation cannot be kept under control.
Chest pain is a frequent symptom of lupus. Lupus causes inflammation of the heart or the sac that surrounds it. With lupus pneumonitis the inflammation is within the lung tissue itself.
Some lupus medicines such as steroids may also increase the risk.
Lower back pain usually occurs in people when lupus causes the body s immune system to attack the kidneys. Pleural effusion which occurs when the fluid between the lungs and the chest wall leaks out can cause a lot of pain. With lupus pneumonitis the inflammation is within the lung tissue itself. It can also be caused by an autoimmune injury to the lung deboisblanc adds.