Difference between Osteoarthritis and Rheumatoid Arthritis

Written by Lv Yao

Orthopedics

Updated on September 20, 2024

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Osteoarthritis and rheumatoid arthritis have clear differences. Osteoarthritis refers to the rupture, loss, and fissuring of joint cartilage caused by degeneration in old age, which can lead to knee pain, and in severe cases, deformity. Rheumatoid arthritis, however, refers to the destruction of joint cartilage caused by rheumatism, which includes the proliferation of synovium, swelling, migratory pain, morning stiffness, among other symptoms. Diagnosis can be confirmed through laboratory tests, such as the rheumatoid factor test, making it quite easy to distinguish between the two.

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Written by Li Jin

Orthopedics

53sec

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Osteoarthritis contraindications

Patients with osteoarthritis should reduce joint load and excessive movements, and obese patients should pay attention to weight loss to avoid aggravating cartilage damage. When symptoms are severe, a cane can be used to alleviate the burden on the joints. In terms of diet, one can eat more foods rich in vitamins, mainly various vegetables and fruits, and also consume foods high in calcium appropriately. Patients with arthritis should also pay attention to protecting the joint areas, and guard against cold and dampness to avoid exacerbating symptoms. When symptoms are severe, medication can also be used for treatment, such as anti-inflammatory analgesics and drugs that nourish cartilage, which can play a role in improving symptoms and delaying the progression of the disease. When mobility is impaired, surgical treatment might be necessary.

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Written by Cheng Bin

Orthopedics

42sec

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Is hot compress good for osteoarthritis?

For patients with osteoarthritis, hot compresses are very effective. Hot compresses can promote local blood circulation, which can effectively alleviate the clinical symptoms of osteoarthritis. Usually, hot compresses are applied using hot water bottles, or by heating bran or salt, which are very effective. Typically, apply the hot compress twice a day, each time for more than half an hour. Additionally, aside from hot compresses, it is important to protect the affected area in patients with osteoarthritis, avoid exposure to cold, and reduce irritation to the area. When necessary, treatment may also need to be supplemented with medications, such as pain relievers and drugs that nourish the cartilage.

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Written by Li Jin

Orthopedics

48sec

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Osteoarthritis Care Measures

Patients with arthritis should first pay attention to rest in daily life, keep warm, avoid cold and dampness, avoid excessive strain on the knee joints, try to minimize going up and down stairs, and reduce exercises that involve bending and bearing weight on the knee joints. Additionally, obese patients should pay attention to losing weight to avoid further wear and tear on the cartilage. In terms of diet, it is important to enhance nutrition, appropriately supplementing foods rich in high-quality protein, calcium, and vitamins, such as chicken, fish, milk, eggs, beans, vegetables, fruits, etc. It is also important to get more sun exposure and appropriately supplement vitamin D. These nursing measures are beneficial for the patient's condition.

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Written by Wang Cheng Lin

Orthopedics

1min 23sec

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Differences between Osteoarthritis and Rheumatoid Arthritis

Osteoarthritis is commonly seen in middle-aged and elderly people, primarily due to long-term joint wear, leading to degeneration of the cartilage in the joints, causing symptoms of pain, swelling, and discomfort in movement. In contrast, rheumatoid arthritis often begins in younger individuals and is linked to genetics and viral infections, primarily being an autoimmune disease. It is characterized by positive rheumatoid factor, including elevated erythrocyte sedimentation rate and C-reactive protein. Additionally, the treatment methods for these two diseases are different. Osteoarthritis can mainly be managed with massage therapy, injections of sodium hyaluronate, and oral nonsteroidal anti-inflammatory drugs to alleviate symptoms. Rheumatoid arthritis, on the other hand, might require the use of immunosuppressants, steroids, or nonsteroidal anti-inflammatory drugs to relieve pain. Importantly, rheumatoid arthritis commonly affects the small joints of the fingers, whereas osteoarthritis most frequently affects larger joints, such as the knee, highlighting the fundamental differences between the two conditions. (Note: The answers provided are for reference only. Medications should be taken under the guidance of a professional physician, and self-medication should be avoided.)

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Written by Lv Yao

Orthopedics

32sec

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Can osteoarthritis exercise?

Osteoarthritis often occurs due to the degeneration associated with aging, causing damage to the essential cartilage, leading to symptoms such as joint pain and deformities during movement. In the case of osteoarthritis, it is crucial to keep warm and rest, avoid exposure to cold, and minimize knee-joint load-bearing activities such as mountain climbing and stair climbing. Instead, choosing activities like Tai Chi and swimming, which cause less joint wear, can help alleviate symptoms and prevent accelerated cartilage damage.