Dear gods, what are the symptoms of musculoskeletal diseases?

I think this question should be like this.

In recent years, bone and muscle pain, a common problem of the elderly, has spread among young and middle-aged people like infectious diseases. Sitting in front of the computer all day, my neck hurts; Stay in an air-conditioned room for a long time, with low back pain; Too many mice, wrist pain; Occasionally swimming, shoulder pain; When I come back from climbing the mountain, my knees will hurt ... people are not old, why do "bones and muscles" fail first? Experts point out that lack of exercise, incorrect posture and sports injuries are the main reasons for "muscle pain" of many young people.

The muscles and joints of the whole body are also attacked by wind, cold, heat, dampness, dryness and fire, or by trauma and chronic strain, forming "six poisons", which is what we usually call "bone poison". "Osteotoxin" exists on bones and periosteum for a long time, forming a "persistent poison". Persistent poisoning causes repeated congestion, edema, adhesion and contracture of bones and soft tissues around joints, leading to local blood circulation disorder, producing a large number of acidic substances to stimulate blood vessels and damage muscle tissue, which is manifested as pain, numbness, swelling and even swelling and deformation of muscles, bones and joints. In severe cases, it will cause the destruction of joint bones, joint deformation, and life can not take care of itself. Pain in bones and muscles is an important clinical manifestation of rheumatic bone disease, which should be dealt with emphatically.