High Copper Levels in Urine: What You Need to Know - Family Medicine

Share to:

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.

Similar Q&A

High Copper Levels in Children: Health Risks and Dietary Tips

Hello, doctor: We have a child at home who recently tested for elevated copper levels in the blood. What kind of diseases could this cause? What dietary considerations should we pay special attention to?


Dr. Chen Qianyi reply Pediatrics
Copper metabolism primarily occurs in the liver. If liver function or the ability to metabolize copper is impaired, it can lead to increased copper levels in the blood. In pediatrics, Wilson's disease is the most common condition associated with this issue. It is an autosoma...

[Read More] High Copper Levels in Children: Health Risks and Dietary Tips


Understanding Urinary Protein, Hematuria, and Copper Levels: A Guide

Hello Doctor, due to a recent health check required by my company, the report showed: occult blood 4+, urine protein 3+, copper body 2+, red blood cells 3-5, and bacteria positive. I have previously visited the hospital to monitor the issues of urine protein and occult blood. The...


Dr. Su Zhehong reply Internal Medicine
Persistent proteinuria and mild hematuria may warrant testing for dysmorphic red blood cells to determine if there are abnormal red blood cells in the urine. If the result is positive, it is important to consider the possibility of glomerulonephritis, and further investigations s...

[Read More] Understanding Urinary Protein, Hematuria, and Copper Levels: A Guide


Is Drinking Water Treated with Copper Safe? Health Risks Explained

Hello Doctor, several years ago I used the "Kappa Water Purifier" for about four months. It claims to utilize 30-micron copper fibers soaked in water to achieve chlorine removal and disinfection. I recently recalled this and am concerned whether the water that has been ...


Dr. Xiao Yongxun reply Family Medicine
Dear Ms. Anonymous: 1. Is water that has been in contact with copper toxic? It is important to consider the type of "copper" in the product, what compounds it is in, its oxidation state, whether it is alloyed with other metals, and if any additional elements have been...

[Read More] Is Drinking Water Treated with Copper Safe? Health Risks Explained


Understanding High Urinary Protein: Effects and Treatment Options

What are the effects of high levels of protein in urine on the human body? How should high levels of protein in urine be treated?


Dr. Hong Chuanqi reply Family Medicine
Hello Momo: Elevated urinary protein, as the term suggests, indicates that the protein level in the urine exceeds the normal value (which is below 8 mg/dL). The most common causes of elevated urinary protein are temporary conditions resulting from fever, heart failure, kidney dis...

[Read More] Understanding High Urinary Protein: Effects and Treatment Options


Related FAQ

Heavy Metal Poisoning

(Family Medicine)

Urine Report

(Family Medicine)

Urinalysis

(Family Medicine)

Protein In Urine

(Family Medicine)

Hypokalemia

(Family Medicine)

Health Check-Up Report

(Family Medicine)

Blood Test

(Family Medicine)

Blood Pressure

(Family Medicine)

Urine

(Urology)

Hyperlipidemia

(Family Medicine)