Rheumatoid arthritis is symmetric, which means it affects the same locations on either side of the body. It also usually affects the small joints of your hands, wrists, and feet. But, unlike rheumatoid arthritis, lupus-caused arthritis does not wear away at your bones.bout 95 percent of people with lupus experience arthritis, which is joint inflammation, or arthralgia, which is joint pain.
Anaphylaxis is a severe, life-threatening, systemic allergic reaction that is almost always unanticipated and may lead to death by airway obstruction or vascular collapse.
1 Symptoms of a more severe reaction could include the following: 2  Shortness of breath or difficulty breathing. 3  Tightness in the chest. 4  Feeling of tightness or choking in the throat. 5  Rapid or irregular heart beat. 6  Feeling dizzy or light-headed. 7  Losing consciousness. 8  A severe allergic reaction can be life threatening.