There are two types of diabetes — type 1 and type 2. Symptoms of type 1 diabetes can develop quickly while symptoms of type 2 often develop gradually.
General symptoms of diabetes include:. High blood pressure happens when the force of the blood pushing on the walls of your arteries is too high. This can damage or weaken the blood vessels around the kidneys, impacting kidney function and causing high creatinine. Conditions affecting the heart and blood vessels, such as atherosclerosis and congestive heart failure , can also impact kidney function. These conditions can affect blood flow through the kidneys, leading to damage or loss of function.
They can also depend on the type of artery affected. Some general symptoms include:. Your urinary tract can become blocked due to a variety of things, such as kidney stones , an enlarged prostate , or tumors.
When this happens, urine may accumulate in the kidneys, leading to a condition called hydronephrosis. Symptoms of a urinary tract blockage can develop quickly or slowly over time depending on the cause. Some signs to look out for in addition to a high creatinine level include:. Kidney failure refers to a decrease in kidney function and one of the most common causes of high creatinine.
It can be either acute or chronic. The symptoms of acute kidney failure can come on quickly while those of chronic kidney failure develop over time. There are many potential causes of high creatinine levels. Additionally, the symptoms of high creatinine can vary depending on the cause. Some examples include antibiotics for a kidney infection or medications that help control high blood pressure. In cases of kidney failure, dialysis may be required in addition to medications to help filter toxins and waste products from your blood.
In severe cases or end-stage cases, a kidney transplant may be required. Sometimes your care team needs answers faster. Creatinine and GFR. One important calculation your doctor will perform is to determine your estimated glomerular filtration rate eGFR. Your glomerular filtration rate is a measurement of how well your kidneys are working to clean your blood. Your doctor will calculate your eGFR using your serum creatinine blood test results and factoring in your age, weight, body size, ethnicity and gender.
You can use our on line GFR calculator to calculate your eGFR, once you have the serum creatinine blood test results from your doctor.
Your doctor may want to compare your creatinine levels over time because there are many factors that can affect results in the short term. A long-term view of creatinine levels can offer a more accurate measurement of overall kidney function. What are the symptoms of high creatinine levels? What can I do about high creatinine? Muscle breakdown creates creatinine, so your muscle mass and activity level can influence the amount in your blood.
To accurately measure blood creatinine levels, a doctor will first assess these various factors to establish a baseline, according to Taylor Graber, MD, an anesthesiologist and founder of ASAP IVs. Graber says. Once these values are normalized, changes from this range can signify abnormalities of the kidney.
Healthcare providers like to keep an eye on creatinine levels for various reasons. If you had or currently have kidney disease, kidney damage, diabetes , or another illness that affects your kidneys, or are taking a medication that could affect your kidneys, your healthcare provider might order regular creatinine measurement to monitor your renal function.
The most common test methods are via blood and urine. Creatinine that comes from your blood is called serum creatinine, and it can be measured by administering a routine blood test.
Graber explains. The other most common way to test creatinine levels is through a hour urine collection. Why 24 hours? Exercise, diet, and hydration can all affect creatinine, so your levels could fluctuate throughout the day. Therefore, your healthcare provider will need multiple urine samples to evaluate your creatinine clearance effectively. As you might imagine, this test involves collecting all of your urine over 24 hours, then delivering it to your healthcare provider.
Based on the results, your healthcare provider can determine how well your kidneys are filtering creatinine into the urinary tract. For example, proteins and cooked meat contain creatinine, so eating more than the recommended amount of meat or other proteins for your activity levels, or adding extra protein to the diet through supplements can cause high creatinine levels.
Creatine is present in the muscles and helps them produce energy. Rigorous exercise can increase creatinine levels by increasing muscle breakdown. Antibiotics , such as trimethoprim, and H2 blockers, such as cimetidine, can cause a temporary increase in measured serum creatinine levels.
Because the breakdown of muscle produces creatinine, low muscle mass can result in low levels of creatinine. Older people are more at risk as muscle mass declines with age. Malnutrition can also cause low muscle mass and low creatinine levels. Chronic conditions, such as myasthenia gravis or muscular dystrophy , may result in low creatinine levels. Pregnancy causes an increase in blood flow to the kidney leading to increased urine production and faster elimination of creatinine, leading to lower levels.
Dietary choices and physical activity play an essential role in regulating blood creatinine levels. It is advisable to keep protein consumption within the recommended range for age and activity level.
Talk to a doctor about the treatment options, especially if the level of creatinine in the blood is high. If it persists at a high level, people may need to see a kidney specialist. Early treatment of rising creatinine levels is essential to prevent more significant kidney disease.
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