What are the symptoms of degenerative knee osteoarthritis? What are the signs of degenerative knee osteoarthritis in the elderly? The knee is the largest and most structurally complex joint in the human body, and not only that, it is also a weight-bearing all-purpose joint. The knee’s main function is to bear weight, and its range of motion is not as flexible as that of the upper extremity joints, nor is it as extensive as that of the hip joint, whose main activities are flexion and extension. Its position in the human body is shallow, and it bears the greatest amount of weight during various activities, making the joint easily unstable and causing injury. It is one of the most commonly used joints in the human body and is indispensable in basically any activity in life, such as walking, running, sitting, squatting, going up and down stairs, etc. What is degenerative knee osteoarthritis? Degenerative arthritis of the knee is a common chronic degenerative osteoarthritis, also known as proliferative knee arthritis and age-related knee arthritis. It is most common in middle-aged and elderly people, and is more common in women than men. It mainly causes joint pain, stiffness, deformity and dysfunction, which can affect people’s daily life in severe cases. As the name implies, degenerative arthritis is the result of degenerative changes in the knee joint. Statistics of middle-aged and elderly people, especially those aged 50 to 60 years old, according to statistics, half of the people over 50 years old in China suffer from this disease, and the proportion of women and men over 65 years old is as high as 90% and 80%. In particular, middle-aged and elderly women who are obese are prone to degenerative knee osteoarthritis. This is due to changes in hormone levels in middle-aged women, resulting in metabolic disorders that cause the accumulation of body fat and muscle flaccidity, or what is often referred to as “fatness. This increases the weight of the joints and makes them more vulnerable to injury. If I lose weight, will my condition get better? Maybe some people can, but it is not for everyone. Blind weight loss will not bring down the weight in a short period of time, but it will lead to nutritional imbalance in the limbs, which in turn will make the joints less able to withstand gravity and make the condition more serious. What are the symptoms of degenerative knee osteoarthritis? 1, joint pain: manifested as dull pain, early pain is light, mostly occurs during activities, after rest to relieve, later is also pain at rest, and often night pain occurs. The pain is most obvious in the morning or when the joint is in a certain position for too long. Usually the earliest symptom of knee degeneration is pain in front of the knee when walking upstairs, but it is not affected when walking. 2, inconvenience of movement: such as morning, a posture after a long stay can not immediately move, a stiff state, only after a period of time to feel comfortable, and in the joint activities can also hear a variety of joint surfaces rub against each other and make different sounds, such as creaking or clicking sound. 3.Joint instability: such as playing soft leg, mainly caused by knee pain, more obvious when walking on uneven roads. 4. Joint dysfunction: Joint function can be partially or completely lost due to pain, muscle spasm, and destruction of joint structure. For example, the knee cannot bend, cannot squat, or cannot be fully straightened. In addition, localized joint swelling, oozing, muscle atrophy, and even joint deformation can occur in later stages. In short, if the joints feel sore, painful, and sometimes swollen, aggravated by cloudy weather, cold, or overexertion and exertion, and such symptoms are more pronounced or persist without relief, you should seek medical attention, as these may be early manifestations of osteoarthritis. Degenerative knee arthritis has a slow onset and is characterized by degenerative changes in the cartilage of the knee joint, most of which can be treated aggressively to improve joint function. During an acute attack of degenerative arthritis, the primary treatment is rest. Special emphasis is placed on adequate rest of the affected joint. What should patients with degenerative knee arthritis do? 1. Avoid high-intensity exercise Be sure to avoid long periods of high-intensity exercise in your daily life. In addition to this, long-term, excessive, strenuous exercise or activity should be avoided, as these causes are one of the major causes of the disease, especially for those weight-bearing joints, such as the knee and hip joints. Excessive exercise can cause acute injury, but also may lead to increased stress on the joint and increased wear and tear. 2, appropriate physical exercise Avoid prolonged strenuous exercise, not to say that the elderly do not allow activities, on the contrary, appropriate physical exercise can effectively prevent this disease, because the joint cartilage needs joint fluid to provide nutrition, and joint fluid needs to be squeezed to enter the cartilage to increase the metabolism of cartilage, appropriate joint exercise, can strengthen the pressure of the joint cavity, conducive to joint fluid to cartilage The infiltration of the cartilage. 3, to avoid the knee joint cold joint cold for a long time and a huge temperature difference is a particularly important cause of degenerative joint disease, especially at the turn of the season or summer air conditioning room, too low a temperature will lead to muscle and blood vessel contraction, reducing the blood supply to the joint, which may cause joint pain, if you encounter this situation, the first step is to keep as warm as possible, never because Never ignore your health because of beauty. 4, proper handling of joint injuries Joint injuries can easily increase the wear and tear of the joints, leading to the rapid development of degenerative osteoarthritis of the joints, such as knee meniscal injuries, etc. Joint injuries should be avoided in daily life, and if intra-articular injuries occur, they should be treated promptly, which can effectively prevent the occurrence of degenerative osteoarthritis. Degenerative joint disease is the normal aging performance of the body, patients do not need to worry too much anxiety. Pay more attention to joint protection during the day, and seek medical attention when necessary. Do not abuse drugs on your own or listen to charlatan doctors, scientific prevention and treatment is the way to go.