Pyelonephritis pregnant women is common urinary tract diseases. This is because: 1, during pregnancy ureter by estrogen and progesterone the impact of expansion, resulting in relaxation organizations to expand the lumen, creeping slowly, the exclusion of urine retention, often to urinary retention in the ureter and renal pelvis, so as to bacteria in the ureter and renal pelvis, The growth has created conditions for breeding. 2, the female urethra mouth bacteria directly adjacent easy to gather the vagina and anus mouth, and the urethra is short, only three to four centimeters, such as neglect of health, bacteria found easily penetrated up urethra and pelvis, caused pyelonephritis. 3, husband and wife in sexual intercourse before does not wash genitalia, sexual intercourse between men and women at the genitals of close contact and friction, collisions and the woman's urethra mouth, and often vulnerable to bacterial invasion opportunity urethra, the bacteria as a result of the pelvis. 4, uterine pregnancy can cause constipation squeeze intestine, thus vulnerable to the bacteria in the large intestine from the intestine through the lymphatic invasion ureter, bladder, urethra and pelvis. 5, arrived in the body during pregnancy engage in lower risk of gingivitis, pharyngitis, tonsillitis, otitis media, rhinitis, infected lesions of bacteria, can spread to the blood circulation urinary system, causing pyelonephritis. In order to protect the health of pregnant women and fetuses, pregnant women should emphasize health, maintain genital hygiene, washing Chen Ku-Qin, Qin bath, rub feces, by the former backward to avoid pollution urethra. Sexual intercourse after the woman's best solution to a urine, so that the bacteria may enter the urethra-out. Pregnant women to strengthen moderate physical exercise, strengthening the body resistance ability to prevent the disease occurred, pregnant women should drink boiled water, eat more fresh vegetables, fruits, to increase the amount of urine, washing urethra, to avoid the growth of the bacteria. If suffering from pyelonephritis, timely treatment, and to disable the damage to the kidneys are the drugs, such as gentamycin, kanamycin, iodine contrast agents.
