After doing housework, the waist will be stiff and painful with hematuria in urine, which is usually caused by kidney stones, nephritis, renal cysts and other diseases.
1. Kidney stones: the etiology is more complex, mostly due to metabolic abnormalities, urinary tract infections and other factors combined. After doing housework, it may cause smaller stones in the renal pelvis to move, thus stimulating smooth muscle spasm, damaging the mucous membrane, resulting in lumbar stiffness, pain, and may be accompanied by hematuria.
2. Nephritis: Inflammatory lesions of renal tubules and surrounding tissues caused by genetic, infectious and drug factors. Patients with nephritis can increase the pain in the lower back and abdomen and renal colic after doing housework, and in severe cases, the pain can radiate to the surrounding area, and the patients can feel the stiffness of the local area, accompanied by edema, hematuria, nausea and other symptoms.
3. Renal cysts: when the cysts are small, patients usually have no symptoms; when the cysts are large, patients can have stiffness and pain in the lower back due to the protrusion of the cysts pulling the renal peritoneum outward or compressing the renal parenchyma inward after they do the housework; when the cysts are infected, they can have symptoms such as hematuria, pyuria, fever, etc. In addition, there are many other reasons that can cause dry abdomen pain and renal cramps.
In addition, there are many other reasons can cause stiffness and pain in the waist after doing housework, hematuria in urine, it is recommended to go to the hospital in time to find out the cause of the disease, and then receive treatment as soon as possible.