Community Answer

Answered by Dr. Emily Carter, MD

Yes, an A1C test can sometimes provide inaccurate results due to various factors. Here are some conditions and situations that may affect the accuracy of the A1C test:

  • Anemia: Severe anemia can lead to falsely high or low A1C results.
  • Kidney or Liver Disease: These conditions can interfere with the test's accuracy.
  • Blood Disorders: Conditions like sickle cell anemia or thalassemia can affect the results.
  • Medications: Certain drugs, including opioids and some HIV medications, may alter A1C levels.
  • Pregnancy: Hormonal changes during pregnancy can impact A1C readings.
  • Blood Loss or Transfusions: Recent blood loss or transfusions can skew results.

If you suspect your A1C test result is inaccurate, consult your healthcare provider. They may recommend alternative tests or repeat the A1C test under different conditions.

Last updated: 1/16/2025