How long does it take to cure rheumatoid arthritis?

Written by Yang Ya Meng

Rheumatology

Updated on November 13, 2024

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The symptoms of rheumatic arthritis, such as joint swelling and pain, generally improve on their own within about two weeks, with the longest duration not exceeding one month. However, since rheumatic arthritis is triggered by a Streptococcus infection, if the Streptococcus infection is not actively controlled, it is easy for the arthritis to relapse after the joint pain has improved. Therefore, for patients with rheumatic arthritis, it is essential to treat the Streptococcus infection early. Treatment with second-generation cephalosporin antibiotics for 10-14 days is recommended, followed by regular long-acting benzathine penicillin treatment at outpatient clinics to achieve a complete cure of rheumatic arthritis. (Specific medications should be used under the guidance of a doctor.)

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Written by Guan Yu Hua

Orthopedic Surgery

1min 28sec

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Difference between arthritis and rheumatoid arthritis

Arthritis is typically osteoarthritis, a chronic inflammation characterized primarily by degenerative changes in joint cartilage, followed by bone proliferation, making it a chronic disease. Early pathological changes include alterations in joint cartilage, such as subchondral bone extrusion, followed by changes in the muscles surrounding the periosteum and joint capsule. Early radiographic examinations can provide a definitive diagnosis. Its symptoms primarily manifest as pain. For rheumatoid arthritis, it generally presents as morning stiffness and joint swelling and pain more severe than in the surrounding area, which can essentially confirm a diagnosis. It usually affects large joints such as the knee, shoulder, or wrist joints, typically presenting as migratory pain. A definitive diagnosis can usually be made by testing for rheumatoid factor, with an anti-O level exceeding 500 units. Additionally, there may be a slight increase in white blood cells, accelerated erythrocyte sedimentation rate, and elevated C-reactive protein. Examination of the synovial fluid shows increased white blood cells and neutrophils. In such cases, using anti-rheumatic drugs might suffice, but it’s also crucial to ensure rest and local heat application. These two types of arthritis fundamentally differ.

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Written by Liu Li Ning

Rheumatology

1min 8sec

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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.)

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Written by Liu Li Ning

Rheumatology

47sec

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What should I do if rheumatoid arthritis deforms the knee joint?

Rheumatoid arthritis and knee joint deformity are serious conditions that may require joint replacement surgery. For less serious cases, non-steroidal anti-inflammatory drugs, such as etoricoxib or celecoxib, are generally used to treat and alleviate symptoms. The onset of rheumatoid arthritis is associated with streptococcal infections. Clinically, joint deformities are rare, so if joint deformity occurs, it is important to investigate the possibility of rheumatoid arthritis. Since rheumatoid arthritis is an immune-mediated erosive arthritis that can lead to bone destruction and joint deformity, rheumatoid factor and anti-CCP antibodies can be tested for diagnostic differentiation.

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Written by Yang Ya Meng

Rheumatology

59sec

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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.

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Written by Yang Ya Meng

Rheumatology

54sec

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What medicine should be taken for rheumatoid arthritis?

Medications for rheumatoid arthritis firstly include some anti-inflammatory and analgesic drugs, commonly used are non-steroidal pain relievers such as Diclofenac Sodium Sustained Release Tablets and the like. The second, and most important, are what we call slow-acting drugs, which are often immunosuppressants, commonly used ones include Methotrexate, Leflunomide Tablets and the like. If the patient does not respond well to conventional oral medications, we can also use biologic treatments. Before using biologics, we need to strictly rule out hepatitis, tuberculosis, tumors, and some common infections. Commonly used biologics include tumor necrosis factor antagonists and similar drugs. (The use of medications should be conducted under the guidance of a professional doctor.)