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.
When sepsis, a condition that results when infection enters the bloodstream, occurs the immune system is greatly compromised when the body attempts to put the proper defenses in place. However, if existing health concerns are an issue (i.e., such as cancer, a recent surgery, AIDS, or immune deficiency due to advanced age) a blood infection can be life threatening.