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Other causes of elevated blood creatinine levels are: Certain drugs (for example,cimetidine ) can sometimes cause abnormally elevated creatinine levels. Serum creatinine can also transiently increase after ingestion of a large amount of dietary meat; thus,nutrition can sometimes play a role in creatinine measurement.


Generally, a high serum creatinine level means that your kidneys aren't working well. Your creatinine level may temporarily increase if you're dehydrated, have a low blood volume, eat a large amount of meat or take certain medications. The dietary supplement creatine can have the same effect.


It has also been established that high creatinine levels can occur after eating large amounts of meat. Therefore, nutrition can also contribute to the state of serum creatinine level. Other causes of elevated creatinine level include fatigue, inadequate rest, and strenuous exercise. Symptoms of Elevated Creatinine Levels


One of the most common reasons for a nephrology consult is an elevated creatinine. An elevation in the serum creatinine concentration usually reflects a reduction in the glomerular filtration rate (GFR). Given the association of elevated creatinine and risk of cardiovascular mortality, it is ...


Creatinine is a blood chemical made when you use your muscles. If you can’t remove creatinine properly, it can build up in your blood. You can talk with your doctor about treating the underlying ...


Because creatinine originates in muscles, people with more muscle tend to have higher levels. The normal creatinine range is slightly higher in men than in women — about 0.6 to 1.2 mg/dL in men and about 0.5 to 1.1 mg/dL in women. High creatinine means that your blood test result is greater than the highest number of the normal range provided by the lab.


The normal range for serum creatinine is 0.6 to 1.3 milligrams per deciliter, according to Mayo Clinic, so elevated serum creatinine levels would be any values above 1.3. A serum creatinine test measures the level of creatinine in blood, which can indicate how well the kidneys are working.


How to Bring Down High Creatinine Levels. Creatinine is a waste product found in everyone's blood and urine. Creatinine and creatinine clearance tests tell how well your kidneys are working. Under normal circumstances, your kidneys should...


Serum Creatinine: Creatinine is a waste product in your blood that comes from muscle activity. It is normally removed from your blood by your kidneys, but when kidney function slows down, the creatinine level rises. Your doctor should use the results of your serum creatinine test to calculate your GFR.


Creatinine is a waste product in the body. Levels may be high in people who exercise a lot or who follow a high-protein diet. Some conditions, such as chronic kidney disease, can also raise levels.