Creatinine

Creatinine is the waste product that is produced by the muscles of our body. Creatinine is typically removed through the kidneys. 

What is normal creatinine for age?

The normal creatinine level of adult males should be 0.9-1.3 mg/dL. The normal creatinine level for adult females should be 0.6-1.1 mg/dL. And for children in the age range between 3-18 the normal creatinine level should be 0.5-1.0 mg/dL.

The range of normal creatinine varies from adult males to adult females. For adult males, the normal creatinine range is 0.9-1.3 mg/dL. And for adult females the normal creatinine range is 0.6-1.1 mg/dL.

What does a high creatinine level mean?

When the creatinine level is high it is a sign to focus on the health of the kidney. When the kidneys do not function properly, the creatinine level in our blood will increase. High creatinine level signifies malfunction of kidneys in our body. 

What causes high creatinine?

The creatinine level in our body may rise because of long exhausting exercise. Another reason for high creatinine level may be usage of some drugs like trimethoprim or chemotherapy drugs. Some other reasons are eating a high protein diet most likely red meat. Some supplements like naproxen sodium, celecoxib, oxaprozin are the supplements that kidney specialists recommend staying away from as it can damage the kidneys. 

Can Creatine supplements increase creatinine levels?

Yes creatine supplements will definitely increase the creatinine level in our body. But at the same time, one should know that creatine supplements raise creatinine level but not necessarily it will affect the liver or kidney.

Does creatinine increase with muscle mass?

Creatinine level is influenced by muscle mass of the body. The reason is that the formation of creatinine is mostly around the muscle of our body. 

Can heavy exercise increase creatinine levels?

Creatinine levels rise due to heavy exercise as exercise helps to build muscles in our body that acts as a store of creatinine in our body.

What are the symptoms when creatinine is high?

According to the kidney specialists in India, some prevalent symptoms of high creatinine level in our blood are nausea, vomiting, fatigue, swelling or fluid retention, high blood pressure etc.

How do you lower creatinine levels?

Some of the basic things that must be followed to lower the creatinine levels in our blood are as follows. Firstly, one should immediately stop taking supplements that contain creatinine. Secondly, one of the most vital causes of increased creatinine in our body is due to a high protein diet. So it is advised not to take a high protein diet to help lower creatinine level in the body. Doctors advise eating more fiber content foods like fruits, vegetables etc. 

Any medicine to lower creatinine levels?

There is no medicine which can lower creatinine levels. Also in case of chronic kidney disease patients in which creatinine is high there is no medicine which helps in no further rise of creatinine.

Can drinking water lower your creatinine levels?

Kidney specialists in India recommend drinking adequate amounts of water to lower the creatinine level in our body. Drinking less water will raise the creatinine level in the body making the elimination process difficult. 

Is high creatinine levels reversible?

In case of acute kidney injury creatinine can be reversible. High creatinine levels are reversible in nature as the increase in serum creatinine level is as high as 0.4-0.5 mg/dL if the rise is within a few days. Nephrologists recommend many antibiotics to control the high creatinine level in our body if it is because of infection. It is also advised to take some medications that will help the person control his high blood pressure. 

What is the creatinine level for kidney failure?

Most kidney specialists use the creatinine blood test to calculate the GFR (Glomerular Filtration Rate). When GFR is less than 60 then according to medical terms it indicates chronic kidney disease. When the GFR is less than 15 then in medical terms it is called CKD stage 5.  

What level of creatinine requires dialysis?

According to the National Kidney Foundation guidelines of 1996, doctors recommend that chronic kidney disease of level 5 i.e End Stage CKD (Chronic Kidney Disease) is termed as kidney failure. It is in this stage of level 5 CKD that the GFR (Glomerular Filtration Rate) drops to 15ml / min, when the dialysis should start. There is no fixed level of creatinine at which dialysis should be started. Nephrologist needs to assess clinically and if clinical condition correlates with high creatinine and dialysis to be started.