Main symptoms of urinary tract obstruction

The main symptoms of lower urinary tract obstruction include dysuria, low back pain, urinary tract infection, etc.

1. Dysuria

Lower urinary tract obstruction can lead to abnormal urine discharge, resulting in symptoms of dysuria.

2. Low back pain

When urine retention time is long or obstruction continues to deteriorate, it may cause renal dysfunction, leading to symptoms of low back pain, and even abdominal pain and discomfort.

3. Urinary tract infection

Long-term obstruction can affect normal urine discharge, which may lead to bacterial reproduction, urinary tract infection, burning sensation, frequent urination and other symptoms.