What Are the Side Effects of Creatine Supplementation?

 

Creatine supplementation has been associated with several side effects. While many of these are relatively minor and are not considered life threatening, the potential for serious side effects to occur exists. The side effects associated with Creatine supplementation often vary depending on the individual’s medical condition, dietary intake, and dosage. The more serious side effects are associated with existing medical conditions or long-term use.

 

Minor Side Effects Associated with Creatine Use

Minor side effects are those that often stop once the individual experiencing them stops taking the Creatine supplement. They include mild headaches, stomach discomfort, nausea, loss of appetite, and diarrhea.

Creatine use can also lead to weight gain or increased body mass. The increase in weight does not disappear as soon as the individual stops taking the supplement, but he should stop gaining weight when he does.

Moderate Side Effects Associated with Creatine Use

Individuals who take Creatine supplements may experience problems sleeping. This can lead to irritability or nervousness. Other side effects associated with the ingestion of Creatine include aggression, depression, dizziness, and fainting. If left untreated, each of these problems can turn into a more serious problem.

Serious Side Effects Associated with Creatine Use

According to the Mayo Clinic, certain individuals may be allergic to Creatine supplements. Signs of an allergic reaction to this specific supplement include a rash, itching, or shortness of breath. These symptoms are also associated with asthma, which is a serious health condition. If you experience these symptoms while taking Creatine supplements, you should stop taking them and visit your physician.

Muscle cramps, strains, sprains, and tears can occur when an individual is taking Creatine supplements. Some studies have suggested that this is due to an overzealous workout. This type of injury may be accompanied with dehydration, electrolyte imbalance, fever, or heat intolerance.

Individuals who have kidney or liver problems should not take Creatine supplements as this will exacerbate the problem. Underlying medical conditions can become more pronounced or new problems can occur. There have been cases of interstitial nephritis, kidney damage, reported as a result of Creatine use. Other serious side effects include blood clots in the legs, swollen limbs, seizures, and abnormal heart rhythm.

Diabetics and those individuals with hypoglycemia should not take Creatine supplements at all. The intake of Creatine can seriously affect or alter the processes associated with insulin. Therefore, individuals who take any drugs or supplements that influence blood sugar should also refrain from taking Creatine.

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