RA, including pain, swelling and stiffness of the joints, there are several differences. First of all, 85 percent of people who develop PA have psoriasis first. Psoriasis is not a comorbid condition rheumatoid arthritis muscle and joint pain RA.
PA also has more asymmetric joint involvement and no nodules, among other things. In gouty arthritis, the joint can become red, swollen and extremely tender to the touch. Typically, even a bed sheet brushing against the joint will trigger intense pain. Over time, there is damage to the joint, which can be seen as erosion on an x-ray. Unlike RA, however, eventually inflammation will subside. It causes inflammation and damage at the joints, and first affects the sacroiliac joints between the spine and the pelvis.
AS is three times more common in men, and inflames where the tendon inserts into bone, rather than the membrane that lines the joint as in RA. Lupus is a chronic autoimmune disease in which the body’s antibodies attack one’s own tissues. Symptoms include skin rash, pain and swelling in joints, muscle aches and fatigue. Sometimes people can develop rheumatoid arthritis and lupus, which can make diagnosis of both conditions a challenge. Fibromyalgia is a chronic pain condition characterized by widespread pain in the muscles and soft tissue. Similar to RA, fatigue and sleep disturbances are also common.
For many years, Fibromyalgia was thought to be a musculoskeletal disorder, however, it is now better defined as a central nervous system disorder resulting in abnormal pain processing. Lyme disease is an inflammatory disease spread through a tick bite. Symptoms can include flu-like symptoms, joint inflammation, stiff neck and itching. A blood test can be done to check for antibodies to the bacteria that cause the disease. Autoimmune diseases like rheumatoid arthritis are notoriously difficult to diagnose, especially in the early stages of the illness. A number of other types of inflammatory arthritis have symptoms that are similar to RA.
Blood tests offer some help, but diagnosis often depends on the disease progressing enough for symptoms to clarify, as well as on the experience of the rheumatologist. Pronounced SOO-doe-gout, this condition comes on suddenly, with swelling, warmth, and intense pain in one or more joints, most commonly in the knees. These flares can last for weeks or months. The cause of both gout and pseudogout are deposits of crystals within the joint, but the types of crystals are different in the two diseases. Blood tests and x-rays can identify the presence of these crystals in the joint. There are seven subtypes of JIA, differentiated by how many joints are affected, positive or negative rheumatoid factor, systemic involvement, and other factors. Some forms of JIA can present similar to rheumatoid arthritis.
The age of the individual is a key factor in diagnosis. If younger than 16, the diagnosis may be JIA. For those who are older than 16, the diagnosis may be rheumatoid arthritis. Also known as palindromic arthritis, this condition involves inflammation in joints, tissue, or muscles.
Episodes can last a few hours or several days and maymove from one joint to the other. Once the swelling and inflammation disappear, joints go back to normal without damage. This helps to distinguish it from rheumatoid arthritis. A significant number of people who have palindromic rheumatism may go on to develop RA. Mixed Connective Tissue Disease has symptoms of several other conditions, especially lupus, polymyositis, and scleroderma. It is characterized by fatigue, feeling unwell, swelling in the fingers, sometime extreme, muscle pain, and swelling and pain in the joints.