The waist actually bears a lot of the weight of the upper body, especially when a person is standing, in order to keep the person upright or balanced, it needs to bear a lot. Therefore, if we have some long-term fixed postures or waist strain the day before, we will feel swelling and pain in the waist when we wake up the next morning. There are many specific reasons for lower back pain. Except for obvious impact, it is still difficult to distinguish them accurately. The following are some reasons that may cause lower back pain. 1. Diseases of the spinal cord and spinal nerves cause lower back swelling. 2. Caused by diseases of internal organs. For example, infection or tumor of the uterus and its appendages can cause lumbar pain, and such patients often have corresponding gynecological symptoms at the same time. 3. Caused by mental factors. For example, patients with hysteria may also complain of low back distension, but without objective physical signs, or objective examinations and subjective descriptions of the disease cannot be explained by physiological, anatomical and pathological knowledge. This low back distension is often a manifestation of hysteria. 4. Cold. Cold can trigger back pain. The main reason for low back pain is changes in blood circulation such as vasoconstriction, ischemia, congestion, edema, etc. in the lower back. Most patients experience low back pain due to staying in cold areas for a long time or sleeping on cold ground or in drafty places. Cold can cause muscle contraction, which can affect body movements to a certain extent. In addition, in order to keep out the cold, people wear more clothes and move less flexibly. If they move their waist sharply, it can easily cause waist injuries. 5. Many smokers are prone to low back swelling. The reason is still unclear. It may be that smoking causes chronic bronchitis, and coughing causes increased pressure in the intervertebral disc and the spinal canal. 6. Sitting for a long time. Playing mahjong or using the computer for a long time will cause the back to be straight, and the intervertebral discs and interspinal ligaments to be in a tense and stiff state for a long time, which will easily lead to back pain and stiffness over time, and inability to lie on your back or turn around. Moreover, sitting for a long time will cause the pelvis and sacroiliac joints to bear weight for a long time, and the waist lacks activity, so Qi and blood are easily stagnated in the waist and cause Qi stagnation and blood stasis, which affects the blood circulation in the lower limbs and causes numbness in the legs, which can lead to muscle atrophy over time. In this case, the muscles are stiff and any slight movement may cause a sprain or other injury, leading to lower back swelling. |
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