What is left side stomachache?

First of all, we should pay attention to whether there is difficulty in urinating, and then this kind of abdominal pain, we should consider kidney and ureter stones. Especially if there is some red urine, consider bleeding, we should check the color Doppler ultrasound of kidney tubules. See if there are kidney stones. Then block the ureter, causing damage to the ureter lining. If such a problem should be given timely drug treatment for stone discharge. If there is diarrhea at the same time, consider the problem of enteritis, need to check stool routine, see if it is infectious enteritis, and then symptomatic use of some antibiotics. There are some female appendicitis, pelvic inflammatory disease. You can check the color ultrasound of the uterus to see if there is no problem caused by this.