Creatinine 2.7 mg/dl means : causes, treatment, GFR calculation
In this article we discuss what a creatinine value of 2.7 mg /dl means, what are its causes and how to calculate your estimated Glomerular Filtration Rate based on the GFR, as well its implications on your kidney health. We also answer the question about whether a Creatinine level of 2.7 is dangerous, good or bad.
Published Date : 2023-07-03T00:31:57.337Z
Updated Date : 2024-04-11T19:29:32.425+05:30
Table of Contents
What is Creatinine?
How is creatinine measured?
What does a creatinine of 2.7 mg/dl mean in men?
What does a creatinine of 2.7 mg/dl mean in women?
Is creatinine 2.7 dangerous?
What is the normal range and is a creatinine of 2.7 mg/dl normal?
What could cause a creatinine level of 2.7?
What other tests should be done if creatinine level is 2.7?
What is the relation between creatinine and kidney function?
Why do doctors ask for GFR if my creatinine level is 2.7?
What is my GFR if my creatinine level is 2.7?
References
Recommended Tests
What is Creatinine?
Serum creatinine is a substance that is naturally created in our bodies as a result of a chemical reaction involving creatine phosphate, which is found in our muscles. It is made at a consistent rate, meaning it is produced at the same speed all the time. The amount of serum creatinine in our blood depends on how much muscle we have – so men usually have higher levels than women. Interestingly, during pregnancy, the levels of serum creatinine tend to be lower.1
How is creatinine measured?
A serum creatinine lab test is a simple blood test that helps doctors assess how well our kidneys are working. Before the test, it is important to let the doctor know about any medications or supplements we are taking, as they might affect the results. When we arrive at the lab, a healthcare professional will take a small sample of our blood using a needle. In the lab, the blood sample is placed in a machine that measures the amount of creatinine in the blood. This measurement gives doctors valuable information about our kidney health, helping them make informed decisions about our overall well-being.
What does a creatinine of 2.7 mg/dl mean in men?
If a woman's creatinine level is between 0.73-1.18, it is considered normal. However, if the creatinine level is 2.7 mg/dl, it is classified as moderate. In this case, it is important to see a doctor right away, especially a kidney specialist called a nephrologist. The doctor will review any new medications you are taking, as they may be causing the increase in creatinine. You might need to take immunosuppressive medications like steroids or receive fluids through an IV to make sure you are properly hydrated. Other possible causes of high creatinine levels include advanced kidney damage from conditions like diabetes or high blood pressure.3,4
What does a creatinine of 2.7 mg/dl mean in women?
If your creatinine level is 2.7 mg/dl, it is considered moderate and you should see a doctor right away. They may refer you to a kidney specialist called a nephrologist. It's important to review any new medications you are taking as they could be causing the increase. Treatment may involve taking steroids or receiving fluids through a vein to make sure you are properly hydrated. Other possible causes of high creatinine levels could be advanced kidney damage from diabetes or high blood pressure.3,4
Is creatinine 2.7 dangerous?
A creatinine of may be dangerous depending on your gender and age. The tables below highlight the likelihood of a creatinine of being dangerous for different age groups in both men and women. We provide the following tables, based on the estimated GFR corresponding to the value of creatinine.
Table of danger posed by Creatinine 2.7 in male across different ages
| Age Group | Is Creatinne of 2.7 dangerous? |
|---|---|
| 25yrs - 95 yrs | very high - dangerous, Consult a doctor immediately |
Table of danger posed by Creatinine 2.7 in female across different ages
| Age Group | Is Creatinne of 2.7 dangerous? |
|---|---|
| 25yrs - 95 yrs | very high - dangerous, Consult a doctor immediately |
What is the normal range and is a creatinine of 2.7 mg/dl normal?
The normal range for creatinine in men is 0.73 to 1.18 mg/dl, and in women it is 0.55 to 1.02 mg/dl2. Based on these ranges, a creatinine level of 2.7 is considered abnormal.
What could cause a creatinine level of 2.7?
- Dehydration: Dehydration can cause an increase in creatinine levels as the kidneys are not receiving enough water to adequately filter waste products.
- Kidney infection: An infection in the kidneys can lead to inflammation and damage, resulting in elevated creatinine levels.
- Kidney stones: The presence of kidney stones can obstruct the flow of urine, leading to impaired kidney function and increased creatinine levels.
- Urinary tract obstruction: Any blockage or obstruction in the urinary tract, such as an enlarged prostate or urinary tract tumors, can cause an increase in creatinine levels.
- Renal artery stenosis: Narrowing of the renal arteries that supply blood to the kidneys can reduce kidney function and result in elevated creatinine levels.
- Chronic kidney disease: Long-term kidney damage and reduced kidney function can lead to high levels of creatinine in the blood.
- Acute kidney injury: Sudden and severe damage to the kidneys, often caused by conditions like severe infections, dehydration, or medication toxicity, can cause a rapid increase in creatinine levels.
- Heart failure: In cases of congestive heart failure, decreased blood flow to the kidneys can impair their function and result in elevated creatinine levels.
- Muscle disorders: Certain muscle disorders, such as rhabdomyolysis or muscular dystrophy, can cause muscle breakdown and release of creatinine into the bloodstream, leading to increased levels.
- Certain medications: Various medications, such as non-steroidal anti-inflammatory drugs (NSAIDs), certain antibiotics, or chemotherapy drugs, can cause kidney damage and subsequently elevate creatinine levels.
What other tests should be done if creatinine level is 2.7?
Serum Electrolytes
The Serum Electrolytes test is important in this case because it helps assess the balance of electrolytes in the body, such as sodium, potassium, and chloride. Abnormal levels of these electrolytes can contribute to kidney dysfunction, which could potentially cause an elevation in creatinine levels. By evaluating the Serum Electrolytes, healthcare professionals can gain insights into the underlying cause of the high creatinine level and guide appropriate treatment.
Blood Urea
The blood urea test is important in this case because it helps assess kidney function by measuring the levels of urea nitrogen in the blood. A high creatinine level suggests impaired kidney function, and the blood urea test can provide additional information to confirm this and evaluate the severity of the condition. Monitoring blood urea levels can help guide treatment decisions and assess the effectiveness of interventions in managing kidney disease.
Estimated GFR
The Estimated GFR (glomerular filtration rate) test is crucial in assessing kidney function as it provides an estimate of how well the kidneys are filtering waste from the blood. A creatinine level of 2.7 mg/dl indicates impaired kidney function, but the Estimated GFR test can give a more precise measurement, helping to determine the stage and severity of kidney disease and guide appropriate treatment decisions.
HBA1C
The HbA1c test is important because it measures the average blood sugar levels over the past 2-3 months, providing a reliable indicator of long-term blood sugar control in individuals with diabetes. With a creatinine level of 2.7 mg/dl, the HbA1c test can help assess the effectiveness of diabetes management and guide treatment decisions to prevent further complications associated with high blood sugar levels.
LDH
The LDH test is important in this case as it helps assess kidney function. Elevated levels of LDH may indicate kidney damage or dysfunction, which could be a contributing factor to the high creatinine level. Therefore, the LDH test can provide valuable information to aid in the diagnosis and management of the patient's condition.
Random Sugar
The random sugar test is important because it helps assess a person's blood glucose levels at any given time, providing a snapshot of their current glycemic control. In the case of a creatinine level of 2.7 mg/dl, it is crucial to evaluate the random sugar level as high blood glucose can indicate diabetes or impaired kidney function, which may be contributing to the elevated creatinine level. This test helps in diagnosing and managing these conditions, ensuring appropriate treatment and monitoring.
What is the relation between creatinine and kidney function?
Creatinine, a chemical synthesized by the body at an unwavering pace, gets wholly expelled through urine thanks to the diligent work of our kidneys. In the unfortunate event of kidney malfunction, be it due to any cause, the levels of creatinine surge. Consequently, measuring creatinine levels proves to be an invaluable means of assessing the state of our kidney function.
Why do doctors ask for GFR if my creatinine level is 2.7?
Glomerular Filtration Rate or GFR is the rate at which a given volume of blood is cleared of any substance every unit of time. This basically is a measure of the filtration capacity of the kidney. Even a small reduction in GFR can have consequences in patients who already have comorbidities. The GFR is calculated from the level of creatinine in the blood using a variety of equations like the MDRD equation given as follows : GFR (mL/min/1.73 m2) = 175 × (Scr)-1.154 × (Age)-0.203 × (0.742 if female) × (1.212 if African American). Using this formula the value of GFR can be calculated just by knowing the level of creatinine in the blood.
What is my GFR if my creatinine level is 2.7?
Estimated Glomerular Filtration Rate (GFR) for a creatinine value of 2.7
| Age in Years | Estimated Glomerular Filtration Rate (GFR) | GFR Grade |
|---|---|---|
| 18 yrs | Male : 30.93 mL/min/1.73 m2 Female : 22.95 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 19 yrs | Male : 30.6 mL/min/1.73 m2 Female : 22.7 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 20 yrs | Male : 30.28 mL/min/1.73 m2 Female : 22.47 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 21 yrs | Male : 29.98 mL/min/1.73 m2 Female : 22.25 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 22 yrs | Male : 29.7 mL/min/1.73 m2 Female : 22.04 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 23 yrs | Male : 29.43 mL/min/1.73 m2 Female : 21.84 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 24 yrs | Male : 29.18 mL/min/1.73 m2 Female : 21.65 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 25 yrs | Male : 28.94 mL/min/1.73 m2 Female : 21.47 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 26 yrs | Male : 28.71 mL/min/1.73 m2 Female : 21.3 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 27 yrs | Male : 28.49 mL/min/1.73 m2 Female : 21.14 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 28 yrs | Male : 28.28 mL/min/1.73 m2 Female : 20.98 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 29 yrs | Male : 28.08 mL/min/1.73 m2 Female : 20.83 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 30 yrs | Male : 27.89 mL/min/1.73 m2 Female : 20.69 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 31 yrs | Male : 27.7 mL/min/1.73 m2 Female : 20.55 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 32 yrs | Male : 27.52 mL/min/1.73 m2 Female : 20.42 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 33 yrs | Male : 27.35 mL/min/1.73 m2 Female : 20.3 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 34 yrs | Male : 27.19 mL/min/1.73 m2 Female : 20.17 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 35 yrs | Male : 27.03 mL/min/1.73 m2 Female : 20.05 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 36 yrs | Male : 26.87 mL/min/1.73 m2 Female : 19.94 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 37 yrs | Male : 26.72 mL/min/1.73 m2 Female : 19.83 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 38 yrs | Male : 26.58 mL/min/1.73 m2 Female : 19.72 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 39 yrs | Male : 26.44 mL/min/1.73 m2 Female : 19.62 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 40 yrs | Male : 26.3 mL/min/1.73 m2 Female : 19.52 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 41 yrs | Male : 26.17 mL/min/1.73 m2 Female : 19.42 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 42 yrs | Male : 26.05 mL/min/1.73 m2 Female : 19.33 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 43 yrs | Male : 25.92 mL/min/1.73 m2 Female : 19.23 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 44 yrs | Male : 25.8 mL/min/1.73 m2 Female : 19.14 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 45 yrs | Male : 25.68 mL/min/1.73 m2 Female : 19.06 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 46 yrs | Male : 25.57 mL/min/1.73 m2 Female : 18.97 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 47 yrs | Male : 25.46 mL/min/1.73 m2 Female : 18.89 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 48 yrs | Male : 25.35 mL/min/1.73 m2 Female : 18.81 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 49 yrs | Male : 25.24 mL/min/1.73 m2 Female : 18.73 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 50 yrs | Male : 25.14 mL/min/1.73 m2 Female : 18.65 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 51 yrs | Male : 25.04 mL/min/1.73 m2 Female : 18.58 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 52 yrs | Male : 24.94 mL/min/1.73 m2 Female : 18.51 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 53 yrs | Male : 24.84 mL/min/1.73 m2 Female : 18.43 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 54 yrs | Male : 24.75 mL/min/1.73 m2 Female : 18.36 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 55 yrs | Male : 24.66 mL/min/1.73 m2 Female : 18.3 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 56 yrs | Male : 24.57 mL/min/1.73 m2 Female : 18.23 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 57 yrs | Male : 24.48 mL/min/1.73 m2 Female : 18.16 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 58 yrs | Male : 24.39 mL/min/1.73 m2 Female : 18.1 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 59 yrs | Male : 24.31 mL/min/1.73 m2 Female : 18.04 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 60 yrs | Male : 24.23 mL/min/1.73 m2 Female : 17.98 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 61 yrs | Male : 24.14 mL/min/1.73 m2 Female : 17.92 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 62 yrs | Male : 24.07 mL/min/1.73 m2 Female : 17.86 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 63 yrs | Male : 23.99 mL/min/1.73 m2 Female : 17.8 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 64 yrs | Male : 23.91 mL/min/1.73 m2 Female : 17.74 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 65 yrs | Male : 23.84 mL/min/1.73 m2 Female : 17.69 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 66 yrs | Male : 23.76 mL/min/1.73 m2 Female : 17.63 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 67 yrs | Male : 23.69 mL/min/1.73 m2 Female : 17.58 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 68 yrs | Male : 23.62 mL/min/1.73 m2 Female : 17.52 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 69 yrs | Male : 23.55 mL/min/1.73 m2 Female : 17.47 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 70 yrs | Male : 23.48 mL/min/1.73 m2 Female : 17.42 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 71 yrs | Male : 23.41 mL/min/1.73 m2 Female : 17.37 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 72 yrs | Male : 23.35 mL/min/1.73 m2 Female : 17.32 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 73 yrs | Male : 23.28 mL/min/1.73 m2 Female : 17.27 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 74 yrs | Male : 23.22 mL/min/1.73 m2 Female : 17.23 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 75 yrs | Male : 23.15 mL/min/1.73 m2 Female : 17.18 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 76 yrs | Male : 23.09 mL/min/1.73 m2 Female : 17.13 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 77 yrs | Male : 23.03 mL/min/1.73 m2 Female : 17.09 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 78 yrs | Male : 22.97 mL/min/1.73 m2 Female : 17.04 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 79 yrs | Male : 22.91 mL/min/1.73 m2 Female : 17.0 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 80 yrs | Male : 22.85 mL/min/1.73 m2 Female : 16.96 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 81 yrs | Male : 22.79 mL/min/1.73 m2 Female : 16.91 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 82 yrs | Male : 22.74 mL/min/1.73 m2 Female : 16.87 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 83 yrs | Male : 22.68 mL/min/1.73 m2 Female : 16.83 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 84 yrs | Male : 22.63 mL/min/1.73 m2 Female : 16.79 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 85 yrs | Male : 22.57 mL/min/1.73 m2 Female : 16.75 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 86 yrs | Male : 22.52 mL/min/1.73 m2 Female : 16.71 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 87 yrs | Male : 22.47 mL/min/1.73 m2 Female : 16.67 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 88 yrs | Male : 22.41 mL/min/1.73 m2 Female : 16.63 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 89 yrs | Male : 22.36 mL/min/1.73 m2 Female : 16.59 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 90 yrs | Male : 22.31 mL/min/1.73 m2 Female : 16.56 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 91 yrs | Male : 22.26 mL/min/1.73 m2 Female : 16.52 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 92 yrs | Male : 22.21 mL/min/1.73 m2 Female : 16.48 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 93 yrs | Male : 22.16 mL/min/1.73 m2 Female : 16.45 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 94 yrs | Male : 22.12 mL/min/1.73 m2 Female : 16.41 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
| 95 yrs | Male : 22.07 mL/min/1.73 m2 Female : 16.37 mL/min/1.73 m2 | GFR Grade G4 : Severely Decreased |
References
Authorotative articles on serum creatinine
Recommended Tests
The following tests are recommeded as additional investigations for a creatinine of 2.7
HBA1C
Visit HBA1C Test to know more
Electrolytes
Visit Electrolytes to know more
Kidney Profile
Visit Kidney Profile to know more
