Frequent urination and lower back pain?
Hello, doctor.
I would like to ask if I want to have a blood test to check my kidney function, specifically for creatinine levels, which specialist would be more appropriate: a nephrologist or a urologist? Or can either one do it? I've been experiencing lower back pain lately (I had a CT scan of my neck on Monday with contrast dye), and I'm not sure if it's related to the contrast agent.
Thank you.
Andy, 20~29 year old female. Ask Date: 2017/10/19
Dr. Du Shixi reply Urology
Hello: Both departments are fine.
Similarly, if contrast dye was used during the CT scan, it should be eliminated from your system within a few hours and should not have any effects.
Wishing you good health.
Reply Date: 2017/10/19
More Info
When experiencing frequent urination and lower back pain, it is essential to consult the right specialist to address your concerns effectively. Given your symptoms, both a nephrologist (kidney specialist) and a urologist (urinary tract specialist) can be relevant, but the choice may depend on the specific nature of your symptoms and any underlying conditions.
Frequent urination can be caused by various factors, including urinary tract infections (UTIs), bladder issues, diabetes, or kidney problems. Lower back pain, on the other hand, can stem from musculoskeletal issues, kidney stones, or even referred pain from the urinary tract. Since you mentioned having undergone a CT scan with contrast recently, it is also worth considering that the contrast agent could potentially lead to temporary changes in kidney function, although this is less common.
If you are primarily concerned about kidney function, a nephrologist would be the appropriate choice. They can perform blood tests to assess your kidney function, including serum creatinine and blood urea nitrogen (BUN) levels, and evaluate for any signs of kidney disease. They may also consider other tests, such as a urinalysis, to check for abnormalities that could indicate a problem with your kidneys.
On the other hand, if your symptoms are more related to urinary issues, such as pain during urination, urgency, or frequency, a urologist would be more suitable. They specialize in conditions affecting the urinary tract and can perform tests such as a urine culture or imaging studies to identify any underlying issues.
Given your lower back pain, it may also be beneficial to consult a primary care physician first. They can perform an initial evaluation and determine whether your symptoms are more aligned with a kidney issue or a musculoskeletal problem. They can also refer you to the appropriate specialist based on their findings.
In summary, both nephrologists and urologists can help with your symptoms, but the best course of action may be to start with your primary care physician. They can guide you on whether to see a nephrologist for kidney function tests or a urologist for urinary symptoms. Additionally, if your lower back pain persists or worsens, it may be worth considering a consultation with an orthopedic specialist or a physical therapist to address any musculoskeletal concerns.
Lastly, if you experience any acute symptoms such as severe pain, fever, or changes in urination patterns, it is advisable to seek immediate medical attention, as these could indicate a more serious condition requiring prompt intervention.
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