What is usually caused by arthritis?

In the US suffering from arthritis patients more and more, it appears frequently, it is everybody to pay attention to it, arthritis is mainly targeted at the elderly, once suffering from arthritis, will bring great distress to the patient life. We can only better prevent it by knowing the cause of it, thus reducing the chance of illness.
1, age: age is the strongest risk factor of osteoarthritis. According to the data, from the age of 20, about 5% of the joints have degenerative changes. At the age of 40, almost 90% of the weight-bearing joints have more or less bone hyperplasia changes.
2, physical factors: weight gain to already by the wear of the degeneration of the articular plus the weight, of course, is more prone to damage, so the bone hyperplasia occurs in the weight-bearing larger hip, knee, calcaneus, lumbar vertebrae. In addition, because of joint pain, patients do not consciously limit the activities and make weight gain, and mutual influence and aggravating the joint disease.
3 occupation: arthritis is related to occupation. Prolonged repeated use of certain joints can lead to an increase in the prevalence of these joints. Elbow and shoulder joints such as casting, miner's spine and knee, handling of knee and ankle joint, the shoulder joint, mechanic and weavers of wrist, ballerina metatarsophalangeal joint, has long been engaged in embroidery, typing, desk workers cervical joint, a longer period of time at work such as textile workers salesperson, hostess, honor guard of the calcaneus.
4, bad posture: as long as desk, sleeping posture, the incidence of pillow inappropriate degenerativeneckosteoarthritis rate is particularly high. This is because the paraspinal muscle ligament and joint imbalance, side tension caused by the different degrees of strain, and the cervical part of the muscle was a constant state of tension, static damage for a long time the muscle, and cervical degenerative changes caused by hyperosteogeny.
Reminder: the cause of arthritis for you here, I hope you read the above content, to pay attention, in the life we must do prevention work, to develop good habits, so as to reduce the risk of illness, but also hope to suffer from the disease friends timely to the regular hospital treatment, so as to get rid of the disease.