Lupus is an autoimmune disease that can affect various parts of the body, including the skin, joints, heart, lungs, kidneys, brain, and blood vessels. The most common symptoms of lupus are joint pain, fatigue, fever, and a butterfly-shaped rash on the face.
The Skin
Lupus can cause rashes, lesions, and discoloration of the skin. The most common rash is a butterfly-shaped rash on the face that covers the cheeks and bridge of the nose. The rash can be red, scaly, and sometimes itchy. Lupus can also cause hair loss, dry skin, and mouth sores.
The Joints
One of the most common symptoms of lupus is joint pain. The pain can be caused by inflammation of the joints, which can lead to swelling, stiffness, and decreased mobility.
The Heart and Lungs
Lupus can cause inflammation of the heart and lungs. This can lead to shortness of breath, chest pain, and an irregular heartbeat.
The Kidneys
Lupus can cause inflammation of the kidneys, which can lead to kidney damage. Symptoms of kidney damage include swelling of the feet and ankles, high blood pressure, and protein in the urine.
The Brain
Lupus can cause inflammation of the brain, which can lead to headaches, confusion, memory loss, and seizures.
The Blood Vessels
Lupus can cause inflammation of the blood vessels, which can lead to an increased risk of blood clots. This can cause stroke, heart attack, and pulmonary embolism.