Muscle metabolism generates a chemical waste molecule known as the creatinine. It is produced from creatine, which is the most important molecule in the production of energy in muscles. Everyday about 2% of the creatine is converted into creatinine and it flows from the blood to the kidney which is then filtered and most of the creatinine is disposed with urine.
Why Creatinine Test
In diagnosing the proper function of the kidney creatinine test is very important. In spite of being a waste it has become a reliable factor in determining the functioning of the kidney. Rise of the creatinine level is a clear indicator that the kidneys are in the verge of malfunctioning. At times even before the patient reports the symptoms of the kidney problems there can be raise in the creatinine levels and the test will help the doctor to medicate and treat the patient accordingly.
Creatine and Arthritis
Since creatine is one of the primary chemicals that enhance the muscle movement and the exercising power, people suffering from rheumatoid arthritis patients are recommended to take it for improving their muscle movements. Even patients with bipolar disorder, depression, congestive heart failure, high cholesterol, and nerve and muscle diseases are given creatine supplements to increase the function of the muscles.
Creatine Supplement and Side-effects
It is said that people having asthmatic symptoms or with allergies are warned not to have creatine supplements. Apart from affecting the heat tolerance and the hydration capacity of a person often leading to muscle cramp, diarrhea, it is said that there is a chance of damaging the kidney of a person.
Creatinine Test and Arthritis
In most cases it is the rheumatoid arthritis that can be detected with a creatinine test. There is generally a lowering of the creatinine level in the case of rheumatoid arthritis, but at times the creatine supplements might damage the kidney or liver and the test will help the doctor to work accordingly. Generally the presence of protein in the urine is the indicator of problem of the kidney. The doctor can monitor it and investigate the reason behind the presence of creatinine, whether it is due to medication or infection or disease and treat the patient accordingly.
Normal Creatinine Level
The normal range of creatinine that should be present is approximately 0.6 to 1.2 milligram per deciliter in blood.
Symptoms of high Creatinine Level
The person may feel dehydrated, shortness of breath, fatigue and also confusion with other uncertain and nonspecific symptoms.