Why does the joint click? What should I pay attention to?

There is lubricating liquid between the joints, which has lubricating effect and the texture is as smooth as egg liquid. Its main function is to cushion the impact between bones. Whether the masters walk or exercise, as long as people move, the joints will move with them. This lubricant can play a buffering role. The main components of joint lubricating fluid are water and a lot of nutrients. In addition to lubrication, it can also discharge bone and cartilage debris inside the joint.

When a master makes a fist or exerts force, the joint gap will become larger, but the lubrication amount is still the same. At this time, the joint will produce a low pressure area, which will lead to the release of bubbles, so the bone will ring.

There are generally two reasons for joint noise, one is physiological joint noise, and the other is pathological joint noise. The physiological joint sound is mentioned by her at the beginning. If you move a little, the bones will click. As long as there is no pain, the skin surface is not red and swollen.

But pathological joint ringing must be paid attention to! When people get older, there will be less and less joint lubricating fluid, and if the lubrication degree is not enough, the joints will wear out. At this time, arthritis, bone spurs, osteoporosis and other diseases will appear, and even lead to joint necrosis. Pathological articulation is usually accompanied by pain, limited activity or sudden joint spasm. If this happens, you must be vigilant!