Hematuria
Is a bacterial infection equivalent to cystitis? A few days ago, I had hematuria and went to the hospital for a urinalysis, which showed red blood cells, occult blood, and bacteria.
The doctor prescribed an antimicrobial agent, and after taking it for four days, I returned for another urinalysis, which showed normal red blood cells and no bacteria, but there was still occult blood.
However, the doctor said I was fine and did not need to continue taking the medication.
Three days later, I still felt my urine was yellow, so I went to a clinic for another urinalysis, which again showed red blood cells, occult blood, and bacteria, and the doctor prescribed anti-inflammatory medication.
Could you tell me what type of medication is needed for cystitis and how long it typically takes to heal? Are both antimicrobial and anti-inflammatory medications effective? Why did I get reinfected a few days later? What does occult blood mean, and is it something that does not require treatment? Please answer my questions.
Thank you!
Yihuo zhe, 20~29 year old female. Ask Date: 2006/05/17
Dr. Liu Jianting reply Urology
Bacterial cystitis is generally treated with antibiotics for about 3 to 5 days, and up to 7 days depending on symptom improvement.
If symptoms do not improve, further examinations may be necessary to check for other urinary tract issues.
As a young individual, you are likely experiencing uncomplicated bacterial cystitis, which is more common in young women and tends to recur more easily.
Therefore, if you experience any discomfort while urinating, it is essential to visit a doctor for examination and treatment.
As for the presence of hematuria, there are many potential causes, most of which do not indicate a specific disease; regular follow-up examinations are usually sufficient.
Reply Date: 2006/05/17
More Info
Hematuria, or blood in the urine, can be a concerning symptom that may arise from various underlying conditions, including urinary tract infections (UTIs), kidney stones, trauma, or more serious conditions such as tumors. In your case, the presence of red blood cells, potential blood, and bacteria in your urine suggests a possible urinary tract infection, which can indeed lead to cystitis, an inflammation of the bladder typically caused by bacterial infection.
When you initially presented with hematuria and were diagnosed with a UTI, the physician prescribed antimicrobial agents, which are effective in treating bacterial infections. The fact that your red blood cell count and bacteria levels normalized after four days of treatment indicates that the initial infection was likely resolved. However, the persistent presence of potential blood (hemoglobin or myoglobin) in your urine suggests that there may still be some underlying irritation or inflammation in the urinary tract, which could be due to residual effects from the infection or another issue altogether.
The recurrence of hematuria and the presence of bacteria after a few days could suggest a few possibilities:
1. Recurrent Infection: It is possible that the initial infection was not completely eradicated, or a new infection has developed. UTIs can recur, especially if there are predisposing factors such as anatomical abnormalities, kidney stones, or insufficient hydration.
2. Irritation or Inflammation: Even after the infection has cleared, the urinary tract may remain inflamed, leading to ongoing hematuria. This can happen due to irritation from the infection itself or from other factors such as dehydration or certain medications.
3. Other Underlying Conditions: Persistent hematuria can sometimes indicate other issues, such as kidney stones, glomerulonephritis, or even malignancies. It is important to follow up with your healthcare provider for further evaluation if symptoms persist.
Regarding your questions about treatment, antibiotics are typically the first line of defense against bacterial infections. The duration of treatment can vary based on the severity of the infection and individual patient factors, but it usually ranges from 3 to 7 days for uncomplicated UTIs. If symptoms persist or recur, further evaluation may be necessary, which could include imaging studies or a referral to a urologist.
As for the medications you mentioned, both antimicrobial agents and anti-inflammatory medications can be effective, but they serve different purposes. Antimicrobials target the infection, while anti-inflammatory medications can help alleviate symptoms associated with inflammation. It is essential to follow your doctor's recommendations regarding the use of these medications.
The presence of "potential blood" in your urine, or hematuria, may not always require treatment if it is not associated with significant symptoms or underlying pathology. However, it is crucial to monitor the situation closely. If hematuria persists or worsens, or if you experience additional symptoms such as pain, fever, or changes in urination, you should seek further medical evaluation.
In summary, while cystitis is a common cause of hematuria, it is not the only possibility. Given your recurrent symptoms, it would be prudent to follow up with your healthcare provider for further investigation and management. They may recommend additional tests, such as a urine culture or imaging studies, to identify the underlying cause of your symptoms and determine the most appropriate treatment plan.
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