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Doctor insights on: What Causes Creatinine Kinase Levels To Rise With Muscle Weakness

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What causes creatinine kinase levels to rise with muscle weakness?

What causes creatinine kinase levels to rise with muscle weakness?

Damage to muscle: The correct term is creatine kinase (ck). Creatinine is something else. Useful to know: most "muscle" weakness is actually caused by nerve, not muscle, malfunction. True muscle weakess: myocytes (muscle cells) contain lots of the enzyme ck. Low levels are found in blood normally. Damage to myocyte cell membranes from a variety of causes causes leakage of ck into the blood. Recovery->normalization. ...Read more

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Muscle (Definition)

It is a body tissue that has the ability to contract. It shortens and generates force. It relaxes and returns to its original length. Muscles move joints, stabilize the body, move air and food through the organs, act as valves for bladder, bowel and other organs. They control movement of the eyes. They help us express ourselves by changing the shape of our ...Read more


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Why does hyperkalemia cause muscle weakness?

Why does hyperkalemia cause muscle weakness?

Dysfunction: It interferes with the muscles ability to contract because it alters the electrolyte balance across the muscle memberane. You have to have the right balance of potassium and other electrolytes for the contractile elements of the muscle to be able to contract which is what gives you movement and strength. ...Read more

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Does a elevated MCV cause muscle weakness .?

Does a elevated MCV  cause  muscle weakness .?

In short: The short answer is no. The elevated MCV needs to be looked at along other parameters of CBC and could reflect B12 deficiency or folate (folic acid) deficiency and mds. ...Read more

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Why does hypokalemia cause muscle weakness?

Muscles need lytes: Your muscles and nerves require potassium to properly contract and relax. If low, they don't work as efficiently ...Read more

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Does sleep deprivation cause extreme muscle weakness?

Does sleep deprivation cause extreme muscle weakness?

Be strong, get help: If you are running on empty, you need to recharge. A car won't run without fuel. You need to address the source of your sleeplessness. Sleep dysfunction has an impact on health. http://www.nlm.nih.gov/medlineplus/magazine/issues/summer12/articles/summer12pg16.html sleep deprivation has been used as a form of torture, don't torture yourself, get help. ...Read more

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What nervous system diseases cause muscle weakness on the right side?

What nervous system diseases cause muscle weakness on the right side?

Focality: A lesion over the left side of the brain can cause right sided weakness, such as a stroke, hemorrhage, abscess, brain tumor. If you have focal weakness, see a neurologist ASAP ...Read more

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What exactly causes the problems from a rotator cuff injury? Muscle weakness or damage?

What exactly causes the problems from a rotator cuff injury? Muscle weakness or damage?

Both: The problems with a rotator cuff injury involve pain, swelling and limited motion. The treatment may involve ice, rest and nsaids. Sometimes a cortisone injection can be helpful. If the rotator cuff is totally torn, one might have limited motion. Then one might need surgical treatment for the problem. ...Read more

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If you are living in a place that has mold, what kind of health problems can it cause? Is muscle weakness one of them?

Mold exposure: Mold is thriving in humid environment. If you develop sensitivities to those particular mold spores, the lining of your airway can get inflamed by exposing to the mold spores in the air you breath in. Depending how severe the inflammation is, you can get symptoms similar to rhino sinusitis, asthmatic flares if you have asthma, general malaise including muscle weakness. ...Read more

Dr. Marcel Hungs
775 doctors shared insights

Muscle Weakness (Definition)

Muscle weakness is a symptom in which a person has less strength in his muscles than previously. Muscle weakness can be in certain parts of the body, or a person can be weak all over. The weakness can come and go, or can be ...Read more


Dr. Madhu Kandarpa
2,189 doctors shared insights

Creatinine (Definition)

Creatinine is a byproduct of creatine phosphate, which is present in muscles. Creatinine levels increase if the ...Read more