Since you have been taking Biofloxx 500 for several days without any relief, the persistent burning sensation suggests that the current antibiotic may not be effective for the infection or that the cause may not be a typical bacterial UTI. Clear urine does not rule out infection, and symptoms like burning can persist if the bacteria are resistant, the infection is not fully treated, or there is irritation of the urinary tract. It is important now to stop self-medicating and get a urine routine and culture test, which will help identify the exact cause and guide the correct antibiotic. Continue drinking plenty of water and avoid irritants like caffeine, alcohol, and spicy foods in the meantime. In summary, this is most likely a treatable issue but requires proper testing and a change in treatment, rather than continuing the same antibiotic.
Hello
Yes, it is possible, but based on your symptoms, a kidney infection is unlikely right now.
A kidney infection, called Pyelonephritis, usually causes more severe symptoms such as high fever, chills, back or side pain, nausea, vomiting, and feeling very unwell. Having only a mild burning sensation with clear urine and no other symptoms makes a simple lower urinary tract issue more likely than a kidney infection.
Since you are already taking Biofloxx 500 and still have burning after 1–4 weeks, the common possibilities include: • The infection may be resistant to that antibiotic • The problem may be bladder irritation rather than infection • There could be inflammation after a recent UTI • Less commonly, a non-bacterial cause such as urethral irritation or dehydration
The most important next step is a urine test and urine culture if not already done, because this will show whether bacteria are still present and which antibiotic will work best. Continuing the same antibiotic without improvement is usually not recommended unless guided by test results.
For now, drink adequate water, avoid very spicy foods, caffeine, and carbonated drinks for a few days, and complete the prescribed antibiotic course unless your doctor advised stopping.
Seek urgent care if you develop fever, flank/back pain, vomiting, blood in urine, or feel significantly unwell. Otherwise, arrange a follow-up test to confirm the cause and adjust treatment if needed.
Take care
Continuing to experience a burning sensation when you pee after taking antibiotics like Biofloxx 500 could be a sign that the antibiotics haven’t fully resolved the underlying infection, or there may be another issue at play. Clear urine often indicates adequate hydration, but it doesn’t rule out infection. While your kidneys could be affected by an untreated urinary tract infection (UTI), burning typically suggests a lower urinary tract issue, such as in the bladder or urethra. For instance, conditions like cystitis (bladder inflammation) or urethritis (urethra inflammation) might cause similar symptoms. Antibiotic effectiveness depends on the type of bacteria; if the strain isn’t sensitive to the antibiotic you’re using, symptoms might persist. Additionally, certain sexually transmitted infections can cause a similar burning sensation. It might be worthwhile to revisit your healthcare provider. A urine culture test can identify the infection-causing bacteria and determine which antibiotics are effective against it. Also important is considering if there’s non-infectious cause, such as a prostate issue in men or irritation from personal care products in women. Make sure you’re following the pill course as prescribed, including finishing the medication even if symptoms improve. If there’s an underlying kidney infection, symptoms may include flank pain, fever, or nausea, which are more serious and require immediate attention. The fact that the burning persists warrants a follow-up to avoid complications.
