What causes back pain when lying on your side

Side lying low back pain may be caused by physiological reasons such as muscle spasm, or may be caused by lumbar trauma, fasciitis, lumbar spine disease, urinary system diseases and other pathological reasons.
1. Physiological factors: due to overwork or lying on the side for a long time in an incorrect posture and other factors lead to lumbar muscle spasm, or lying on the side of the compression of the local muscles, the patient may be lying on the side of the lumbar pain symptoms, change the posture, appropriate rest can be relieved.
2. Lumbar trauma: due to the trauma caused by the patient’s waist around the soft tissue injuries, when lying on the side of the compression of the injured tissue, the patient can appear side lying back pain symptoms.
3. Fasciitis: mostly seen in long-term lumbar strain caused by local fascia, muscle and other tissues of aseptic inflammation, the patient lying on the side, compression of local soft tissues or pulling part of the muscle, can lead to side lying back pain symptoms.
4. Lumbar spine disease: commonly seen in lumbar degenerative disease, lumbar spine tumor disease, lumbar spine tuberculosis and other infectious diseases, when lying on the side of the spine bending, aggravate the symptoms of neural compression, the patient can appear side lying low back pain symptoms.
5. Urological diseases: commonly found in urinary stones, infections, tumors and other diseases, when lying on the side to stimulate the ureteral mucosa or the mucosa of the kidneys, the patient may experience side lying low back pain symptoms.
Side lying back pain may also have other reasons, it is recommended that patients go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment.