Recently, there is a big difference in temperature between morning and evening, every morning when you go out feel cool, low temperature and huge temperature difference will lead to muscle and blood vessel contraction, this time joint pain is most likely to aggravate. Joint pain can be divided into the following conditions 1, fat pad strain This injury occurs in the frequent walking, hiking or squatting exercise more frequent crowd. Very often the patient will feel the knee pain, the pain is aggravated when fully extended, but the joint activities are not restricted. Symptoms will be more obvious after exertion, most people will have a similar experience. 2, meniscus tear If the knee joint is slightly flexed, suddenly excessive internal rotation and knee extension or external rotation and knee extension, it may cause meniscus tear. At this time, there will be a clear sense of tearing of the knee, joint pain and limited mobility, walking limp will feel the problem. 3, trauma and overstrain If trauma or overstrain and other factors damage the synovial membrane, it will produce a large amount of fluid, so that the pressure in the joint increases, if not eliminated in time, it is easy to cause joint adhesions, the general population will feel the knee pain, swelling, pressure and pain, synovial membrane with friction and astringent sound. 4, long-term overweight load If long-term overweight load will lead to knee joint swelling and pain, sometimes moving the joint will have friction sound. This condition is often accompanied by deformity and pain. Share a few acupuncture points for knee pain 1, calf’s nose point There are two eyes on both sides of the kneecap ligament underneath the kneecap, the outer one is called: outer knee eye, also called calf’s nose point. This place is susceptible to wind, kneading this point can dispel wind and cold, activate blood circulation, treatment of knee pain effect is very good. Manipulation: Pressing or tapping this point, the strength of the feeling of acidity is appropriate, three to five minutes. The early kneading can play a preventive role. 2, foot Sanli point Foot Sanli point is foot Yangming stomach meridian on the point, on the treatment of gastrointestinal function has a very good effect, in the knee joint around the knee joint pain also has a very good therapeutic effect on degenerative arthritis, qi and blood insufficiency is particularly useful. 3, Yanglingquan point Yanglingquan point location: below the lateral side of the knee joint there is a small head of the fibula, a nest below the high point of the bone, that is, the oblique rear of the foot Sanli. Lings when the autumn speak, spring refers to: water, blood, fluid, rubbing can moisturize our knee joints, relieve aging. Manipulation: pressing and kneading or knocking Ling Ling Quan points can be. Arthritis prevention is very important, the following tips to do, to avoid arthritis 1, eat more chicken cartilage, intake of glucosamine and chondroitin Glucosamine can accelerate the regeneration and repair of cartilage cells, chondroitin through the inhibition of the body’s own regulatory mechanisms to make the hardening of the bones to reduce. When used in conjunction with glucosamine and chondroitin, they can relieve pain and promote cartilage regeneration. 2. Eat more fresh fruits and vegetables and take vitamins Although nutritional supplements such as vitamin D and antioxidants vitamins A, C and E, as well as essential fatty acids, cannot cure arthritis, they can significantly alleviate the symptoms and prevent the condition from further deterioration. 3. Reduce weight to minimize heavy joint pressure The knee joint is the main weight-bearing joint in the body. Being overweight will increase the load on the joint, increase the incidence of osteoarthritis and aggravate the symptoms of osteoarthritis. Changing and adjusting one’s dietary structure, reasonably combining coarse and fine grains, eating more vegetables, fruits and melons, and losing weight are very beneficial to reducing the burden on joints, improving joint function and reducing pain.