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Rheumatic Arthritis
Rheumatoid arthritis is caused by what?
Rheumatic arthritis is a type of infectious arthritis caused by streptococcal infection and is one of the clinical manifestations of rheumatism. It primarily presents as migratory pain in large joints, most commonly affecting the large joints of the lower limbs, such as the knees, ankles, wrists, etc. Since rheumatic arthritis is related to streptococcal infection, treatment mainly involves the use of penicillin drugs, commonly long-acting penicillin, which requires strict adherence to the treatment course to completely cure the streptococcal infection. During the acute phase, joint pain often occurs, hence the common use of non-steroidal anti-inflammatory drugs, such as diclofenac sodium and etoricoxib, to alleviate symptoms of pain. During acute episodes, bed rest is necessary, with attention to joint immobilization. During the remission period, getting out of bed and exercising is encouraged to restore joint function and flexibility. (Please use medications under the guidance of a professional physician; do not self-medicate.)
Rheumatoid arthritis diagnostic tests
The diagnostic tests for rheumatoid arthritis include blood tests and X-ray examinations. Blood tests include a complete blood count, inflammatory markers, erythrocyte sedimentation rate, C-reactive protein, and screening for various antibodies such as rheumatoid factor, anti-O, anti-CCP antibodies, and anti-AKA antibodies. Additionally, if there is significant pain in the hand joints, an X-ray of the hand joints can be taken. The X-ray can show whether there is any destruction of bone, osteoporosis, or other manifestations of rheumatoid disease. Based on these tests, it is generally possible to diagnose the specific type of rheumatoid disease.
The difference between rheumatic arthritis and rheumatoid arthritis
Rheumatic arthritis is a reactive joint pain that occurs after a streptococcal infection. In addition to joint pain, common symptoms include mitral valve stenosis in some patients, skin erythema, and some patients may also exhibit symptoms such as chorea. Patients with rheumatoid arthritis often show symmetrical swelling and pain in the joints of both hands. Blood tests reveal significantly elevated levels of rheumatoid factor, anti-CCP antibodies, and AK antibodies. Inflammatory indicators such as erythrocyte sedimentation rate and C-reactive protein also tend to be significantly elevated. The main difference between rheumatic arthritis and rheumatoid arthritis is that rheumatic arthritis can involve cardiac and skin pathologies, while rheumatoid arthritis primarily manifests as joint-related pathologies.
What is the best medicine to take for rheumatoid arthritis?
Rheumatoid arthritis is a clinical manifestation of rheumatic fever, which is a delayed sequelae that occurs after infection with streptococci. The most common symptoms include fever, arthritis, rheumatic heart disease, subcutaneous nodules, or marginal erythema. It mainly occurs in adolescents and is most commonly triggered by cold weather and damp environments. In cases showing joint symptoms, the first choice of medication is nonsteroidal anti-inflammatory drugs (NSAIDs). Additionally, it is crucial to actively treat the primary disease, which means eliminating the causative factor by eradicating the streptococcal infection. Eradication of the streptococcal infection involves the use of long-acting penicillin, and it is necessary to complete the treatment course of two weeks. Moreover, appropriate rest during the acute phase and avoiding exertion is needed. (Please use medication under the guidance of a professional physician and do not self-medicate.)
The difference between osteoarthritis and rheumatoid arthritis.
Osteoarthritis and rheumatoid arthritis have distinct differences. Osteoarthritis commonly occurs in middle-aged and elderly women and is caused by the wear, degeneration, and rupture of joint cartilage, leading to swelling and pain due to friction during joint movement. On the other hand, rheumatoid arthritis is caused by bacterial infections leading to the proliferation of synovium in the joints, causing swelling and pain. Over time, this condition can damage the joint's cartilage and meniscus, severely affecting joint mobility. The treatments for these two diseases are different. Osteoarthritis can be alleviated through rest, oral medication, and physical therapy to ease local pain. If these methods are ineffective after more than six months, surgical treatment may be necessary, mainly total knee replacement. However, the treatment for rheumatoid arthritis primarily relies on medication to relieve local pain by removing rheumatism. (The use of medication should be under the guidance of a doctor.)
Can rheumatoid arthritis be cured?
Rheumatoid arthritis is difficult to completely cure without medication, as it is a chronic inflammatory disease of the immune system that requires lifelong medication. The main treatment plans include the following three categories: The first category is anti-inflammatory and analgesic, which includes non-steroidal analgesics and low-dose corticosteroids. The second category, which is also the most important treatment, involves the use of immunosuppressants. Commonly used immunosuppressants include methotrexate and leflunomide. If the patient does not respond well to anti-inflammatory analgesics and immunosuppressants, treatment with biological agents may also be considered. (Medications should be used under the guidance of a doctor.)