Patient's question:
Main symptoms are frequent urination and a stinging sensation during urination. Often feel the urge to urinate, and it's very uncomfortable with a stinging sensation when urinating. The urine is light yellow with slight turbidity. Everything else is fine. It has been 5 days since the onset.Doctor's answer:
The establishment of urinary tract infection depends on the quantity, virulence of the pathogenic bacteria, and the local and systemic resistance of the body. Keeping the external genitalia of women clean and maintaining a certain amount of urine and urination can reduce bacterial adhesion, which has a positive significance for preventing urinary tract infections. For urinary tract infections related to sexual activity, emptying the bladder immediately after intercourse and taking a single dose of antimicrobial medication, such as Compound SMZl tablets or Norfloxacin 0.2g, can help prevent recurrent infections. For frequent recurrences, preventive doses of half the standard antimicrobial medication, such as Compound SMZl tablets or Norfloxacin 0.2g, taken once daily for 6–12 months, along with urine cultures every 3–6 months, can reduce the recurrence rate by 95%. At the same time, it is important to actively identify and correct the underlying causes of frequent urinary tract infections.The treatment of urinary tract infections currently often involves classified management, where urinary tract infections are categorized into different types such as cystitis, acute pyelonephritis, male urinary tract infections, complicated urinary tract infections, pregnancy-associated urinary tract infections, and asymptomatic bacteriuria, and corresponding treatments are provided to make the therapy more targeted.