Does taking statins affect creatinine levels?

When taken appropriately as prescribed, statins generally have no effect on creatinine levels. However, long-term use or misuse may affect normal creatinine levels. The details are as follows:

1. No effect

Statins are commonly used in clinical practice to lower lipid levels. After administration, they can reduce cholesterol and low-density lipoprotein concentrations in the body, effectively helping to alleviate atherosclerosis. If the medication is taken properly under a doctor's guidance, it usually does not affect creatinine levels. Creatinine is a byproduct of muscle metabolism, and appropriate use of statins does not interfere with this metabolic process.

2. Possible effect

If patients do not consult a doctor before taking the medication and instead use statins long-term or improperly, this may impact creatinine levels. This is because statins are metabolized through the liver and kidneys; prolonged use may cause liver or kidney damage and lead to toxic side effects, thereby affecting normal creatinine values, as creatinine level is one of the key indicators for assessing kidney function.

Statins must be used strictly as directed by a physician. If any adverse reactions occur after taking the medication, discontinue use immediately and seek medical attention.