Why do I have knee pain? What causes knee pain?

The knee joint is the largest and most complex flexion joint in the human body. It is subjected to high stress, and the structure is stable and flexible. Knee pain occurs from time to time, and this pain is often overlooked or arbitrarily dismissed as a condition such as arthritis.

In fact, there are many causes of knee pain.

Advice: In daily life, most joint pain is not caused by trauma. Prolonged exposure to cold joints and huge temperature differences are the main causes of joint pain.

Especially in autumn, when the temperature alternates, low temperatures or large temperature differences can cause muscles and blood vessels to constrict, causing joint pain. If you encounter this situation, you should first keep as warm as possible, and you can use a hot compress; The second is to reduce the amount of exercise and let the joints rest. If the above methods do not improve the knee pain, then it is necessary to go to the hospital for a clear **.

Life care: knee pain can be alleviated by appropriate physical exercise: 1. Insist on walking every day, how far to walk can be determined according to your own situation, you can walk 3-5 kilometers if you have a good physique, and you can reduce the amount as appropriate if you have a general physique.

2. Insist on doing squat and standing movements, once a day in the morning and evening, each time according to their physical strength 30-100 times, at the beginning of the knee joint soft can be used to hold the armrests or stable chair backrest, tableside, step by step, from less to more, from the armrests to let go of the armrests. 3. Press the legs, lift the legs to a height that can be lifted, put them on a chair or other suitable places, and gently press and pat the foot three miles. The time and force of the leg press should be moderate.

4. Insist on climbing a mountain once or twice a week, which can not only exercise legs, but also promote lung capacity, broaden horizons, release work pressure, relax mood, and promote physical and mental health. Knee pain will also be greatly relieved.

Knee pain is common for several reasons:

1.Due to trauma or long-term exertion, weight-bearing, and walking, the articular cartilage has degeneration and defects, and at the same time, the synovial fluid secreted by the articular cartilage will also be reduced, which will lead to the symptoms of knee pain.

2.In patients with rheumatoid arthritis, pain in both knee joints occurs at the same time in the early stages, especially in the morning, and after a period of activity, they feel slightly better. In this case, the patient also needs to undergo relevant tests as soon as possible.

Extended information] 1. Joints are a form of connection between bones. The connection between bones is called a bone junction. Bone connections are further divided into direct connections and indirect connections, and joints are a form of indirect connection.

Generally, it is composed of three parts: articular surface, articular capsule and articular cavity. The articular surface is the contact surface of two or more adjacent bones, one is slightly convex and is called the joint head, and the other is slightly concave and is called the joint fossa. The articular surface is covered with a smooth layer of cartilage that reduces friction during exercise, and the cartilage is elastic and also slows down vibrations and shocks during exercise.

The joint capsule is a tough connective tissue that holds two adjacent bones together. The outer layer of the joint capsule is a fibrous layer, and the inner layer is a synovial layer, which secretes synovial fluid and reduces friction during exercise. The joint cavity is a narrow space between the articular cartilage and the joint capsule, which normally contains only a small amount of synovial fluid.

2. According to the nature and activity of the connecting tissue, the joints can be divided into three categories: immovable joints, semi-joints and movable joints. Immovable joint: The two bones are connected by connective tissue without any gap in between, also known as non-lacunic connection.

For example, the ligamentous union between the forearm bone and the lower leg bone, the cartilage integration between the vertebrae, and the bony union between the ischia, pubic and patella. Movable joint: a connection with a lacunar space in the connecting tissue between adjacent bones, also known as a lacunar bone connection, usually called a joint.

Most of the bone joints in the human body belong to this type, and there are more than 200 in total, such as shoulder joints, elbow joints, wrist joints, hip joints, knee joints, ankle joints, etc. They are the pivots (i.e., fulcrums or pivots) of bone rotation. Half Joints:

It is a transitional connection between moving and non-moving joints. It is characterized by a direct connection between the two bones by cartilage tissue, and there are crack-like cavities in the cartilage, such as the pubic symphysis.

3. In the future process of osteoarthritis, we should first change the concept of patients and doctors, that is, the preferred method of osteoarthritis is not medicine, but the correct way of life and health care. Non-drug ** is the most basic ** method of osteoarthritis, if people pay attention to the relevant health education, it has a good effect on reducing pain, reducing the number of medical visits, improving the quality of life, and maintaining joint function, drugs are not the best method, through patients to change their bad habits, carry out appropriate physical exercise, physical **, weight loss, enhance muscle strength, help reduce the patient's symptoms, delay joint degeneration, The use of anti-inflammatory analgesics when pain occurs at rest or during daily activities can help reduce pain and improve quality of life.

The knee joint is a large and complex flexion joint in the human body. Most joint pain is not necessarily caused by trauma, large temperature difference and long-term cold of the knee can easily lead to arthritis pain, so people must pay attention to keeping warm, in this case, you can take the method of hot compress to reduce the amount of exercise. What causes pain and swelling in the knee joint?

In fact, some people sit for too long, such as working in an office, and may not leave their seat for an hour or two, and when they stand, their knees and patella may also hurt. "It may also be a painful and swollen knee caused by spinal factors. Experts say that the normal aging and wear and tear of joints is the most common cause of knee pain, swelling and inflammation, and other causes include joint inflammation, joint bruising, joint misalignment, etc., which can also cause joint pain.

Meniscal injury is a common clinical knee disorder and the most common trauma that causes pain and swelling of the knee joint. Usually, about 30% of patients who come to the hospital for knee problems are due to meniscal injuries.

For the problem of meridian tendons, you can use force to massage the degrees near the knee: Zusanli, Yinling Spring, Yangling Spring, knee eyes, blood sea, etc., and then massage the meridian tendons in the sore area, or pat the sore area until it is red and hot. It will relieve the pain, and it will be fine if you do it a few more times.

There are many possibilities, depending on whether you have been injured or not, the general possibility is a meniscus injury, the second is bursitis, the third is a ligament strain, and the fourth may be that the thigh strength is not enough to stabilize your knee joint. In winter, you still have to pay attention to the ambiguity. If it's one or two, you can pay attention to rest.

If it hurts a lot, go to the hospital to get a porcelain to see what kind of situation it is.

This is not knee pain, but periosteal pain in the knee joint.

Collagen is the main component of cartilage tissue in joints, collagen in cartilage is a network of slender fibers, and proteoglycans are elastic spheres in which water is stuffed. When collagen and proteoglycans are intact, cartilage is able to cope well with gravity. If there is less collagen, it will cause proteoglycans and collagen.

The sheath connection of the protein is relaxed, which makes the joint easy to deform and accelerate wear when stressed. Therefore, supplementing with an appropriate amount of collagen can maintain the automatic production mechanism of the body's own cartilage tissue and protect the joints from wear and tear.

Clinical studies have shown that a daily intake of 10 grams of hydrolyzed collagen reduces pain in patients with knee or hip osteoarthropathy. The results of a multicenter, randomized, double-blind, placebo-controlled clinical study involving multiple clinical hospitals in the United States, the United Kingdom, and Germany showed that:

The hydrolyzed collagen group had a significant** effect compared to the placebo group.

Nanjing Lijia Kangnuo Pharmaceutical Co., Ltd. sells hydrolyzed collagen produced by Cargill Degussa, the trade name is Jialino, which is pure collagen without any additives. Imported from Germany, sub-packaged domestically. Cargill's power of attorney, certificate of origin, import quarantine, etc., please formalize.

There are several causes of knee pain, one is arthritis, the second is calcium deficiency, and the third is that there is something wrong with the stomach meridian.

My knee always hurts, has I had a physical injury? Or catch a cold? If you have suffered a traumatic injury, it is recommended that you go to the hospital for a check-up; If you have a cold, then it is possible that the cold will attack, and it is recommended that you go to a Chinese medicine hospital to dialectically regulate your body.

In addition, you can rub the palms of your hands against each other and gently place them on your knees for 3-5 minutes and slowly rotate them for 4-5 times a day to get rid of the cold. At the same time, you should also add a moderate amount of exercise, preferably aerobic exercise.

However, when you have knee pain, you should pay attention to protecting your knees during exercise, pay attention to calcium intake in your diet, and a bag of milk a day is the best way to supplement calcium.