Right-sided back pain in mid-pregnancy may be caused by right pyelonephritis, urinary stones and other diseases.
As the weeks of pregnancy increase, the uterus gets bigger and bigger, and the enlarged uterus often undergoes rightward rotation, which squeezes the organs on the right side. When a pregnant woman rests on her right side for a long time, it leads to severe pressure on the kidneys and ureter, thus resulting in hydronephrosis, pyelonephritis, and manifesting the symptom of right-sided back pain.
In addition, the body is affected by estrogen and progesterone, the ureteral activity is slowed down, and the urine is concentrated, leading to a significantly higher incidence of urinary stones, which will also manifest symptoms such as low back pain.
There may be other reasons for right-sided back pain in mid-pregnancy, so we recommend that patients seek medical attention in the hospital, complete the relevant examinations, clarify the cause of the disease, and carry out targeted treatment and therapy under the guidance of the doctor.