Elevated copper levels in health check-up?
Hello Doctor, I had a health check two weeks ago, and my urine test showed the following results: copper (+++), protein (+-), and white blood cells (+).
All other parameters like creatinine and uric acid were normal.
What could be the cause of these results? I am particularly concerned about the copper (+++) level, as it has three plus signs.
Is this a serious issue? I'm worried about fainting or poisoning, especially since I just started my menstrual period this week.
I'm considering whether I should visit the hospital again for another test, but I'm unsure if I should wait until Saturday to see a doctor.
If it's urgent, I might take a day off to see a doctor tomorrow or the day after.
What should I do during this time, and which specialist would be most appropriate to consult? Thank you, Doctor.
Ms. Huang, 20~29 year old female. Ask Date: 2022/05/22
Dr. Lin Zhebin reply Family Medicine
Hello: Regarding the elevated ketone levels in your urine test, the most common reason is due to fasting prior to the health examination.
Fasting can lead to a decrease in blood glucose levels, causing the body to switch from utilizing glucose to metabolizing fatty acids into ketones for energy, which results in the presence of ketones in the urine.
This is considered a physiological cause of urinary ketones.
On the other hand, a pathological cause of urinary ketones is more commonly associated with diabetes, so it would be advisable to check your fasting blood glucose and urinary glucose levels from the health examination to ensure they are normal.
Additionally, concerning the presence of protein (±) and white blood cells (+) in your urine, this may indicate a urinary tract infection.
If you are experiencing any discomfort during urination, it is recommended to seek medical attention.
In summary, if you are not experiencing any significant discomfort, there is no need for immediate re-evaluation; you can wait until after your menstrual period to consult a doctor for further examination.
Reply Date: 2022/05/22
More Info
High levels of copper in urine, as indicated by your test results showing copper (+++), can be concerning and warrant further investigation. Copper is an essential trace mineral that plays a vital role in various bodily functions, including iron metabolism, the formation of connective tissue, and the functioning of the nervous system. However, excessive copper levels can lead to toxicity, which may cause a range of health issues.
The presence of copper in urine can be influenced by several factors. One common cause of elevated urinary copper levels is Wilson's disease, a genetic disorder that leads to excessive accumulation of copper in the body, particularly in the liver and brain. In Wilson's disease, the body is unable to properly excrete copper, leading to its buildup and subsequent release into the urine. Other potential causes of elevated urinary copper include liver disease, certain types of kidney disease, and excessive dietary intake of copper.
Your test results also indicate the presence of protein (±) and white blood cells (+) in your urine. The presence of protein in urine, known as proteinuria, can be a sign of kidney damage or disease. White blood cells in urine, or pyuria, can indicate an infection or inflammation in the urinary tract. While these findings may not be directly related to the elevated copper levels, they suggest that further evaluation of your kidney function and overall urinary health may be necessary.
It is understandable that you are feeling anxious about the high copper levels, especially with the added concern of your menstrual cycle. However, it is important to remember that elevated copper levels do not necessarily indicate an immediate medical emergency. That said, it is crucial to follow up with a healthcare professional to determine the underlying cause of the elevated copper levels and to assess any potential health risks.
Given your situation, I recommend the following steps:
1. Consult a Healthcare Provider: It would be wise to schedule an appointment with a healthcare provider as soon as possible. If you are feeling particularly anxious, you might consider going to the doctor sooner rather than later. A primary care physician or a nephrologist (a kidney specialist) would be appropriate for evaluating your urinary findings.
2. Further Testing: Your doctor may recommend additional tests to assess your copper levels more accurately, such as serum copper and ceruloplasmin levels, as well as liver function tests. These tests can help determine if there is an underlying condition contributing to the elevated copper levels.
3. Monitor Symptoms: Pay attention to any symptoms you may experience, such as abdominal pain, nausea, vomiting, fatigue, or neurological symptoms (e.g., tremors, mood changes). If you experience any severe symptoms, seek medical attention immediately.
4. Dietary Considerations: While waiting for your appointment, consider reducing your intake of copper-rich foods, such as shellfish, nuts, seeds, and chocolate, until you have a clearer understanding of your condition.
5. Stay Hydrated: Ensure you are drinking plenty of water, as hydration can help support kidney function and may assist in flushing out excess substances from your body.
In summary, while high copper levels in urine can be concerning, it is essential to approach the situation calmly and seek professional medical advice. Your healthcare provider will be able to guide you through the necessary steps to determine the cause of the elevated copper levels and recommend appropriate treatment if needed. Remember, early intervention can often lead to better outcomes, so do not hesitate to reach out for help.
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