O23.13

Clinical Causes: Bacterial contamination from the gastrointestinal tract, commonly Escherichia coli (E. coli). Hormonal changes during pregnancy that relax the muscles of the urinary tract, making it easier for bacteria to ascend. Physical pressure from the growing uterus, which can obstruct normal urine flow. Delayed or inadequate hydration, leading to concentrated urine that supports bacterial growth. Urinary retention or incomplete emptying of the bladder. Use of certain urinary catheters or instrumentation of the urinary tract. History of previous urinary tract infections.

Key Symptoms: A strong, persistent urge to urinate. A burning sensation during urination. Cloudy or foul-smelling urine. Pelvic pain or pressure. Lower back pain or discomfort. Blood in the urine (hematuria). Feeling tired or generally unwell. Fever or chills may indicate a progressing infection, such as pyelonephritis, but are less common in isolated bladder infections.

Diagnosis Path: Diagnosis is typically based on a combination of symptoms and laboratory tests. Urinalysis can detect signs of infection such as bacteria, white blood cells, and blood. A urine culture may be performed to identify the specific bacteria causing the infection and determine suitable antibiotics. In some cases, additional imaging studies may be required to rule out other complications or anomalies in the urinary tract.

Treatment Protocols: Treatment usually involves a course of antibiotics to eliminate the infection. The choice of medication depends on the pregnancy status and the bacteria identified. Adequate hydration is important to flush out bacteria and soothe the urinary tract. Pain relievers safe for use during pregnancy might be recommended to alleviate discomfort. In some cases, further monitoring or follow-up tests are necessary to ensure the infection has cleared. Preventive strategies include maintaining good hydration, practicing proper hygiene, and emptying the bladder regularly.