what causes a1c to go up

Several factors can cause your A1C levels to increase, including:

• High Blood Sugar Levels: Consistently high blood glucose levels over time will raise your A1C.
• Poor Diabetes Management: Not following your diabetes care plan, including diet, exercise, and medication, can lead to elevated A1C.
• Lack of Physical Activity: Regular exercise helps control blood sugar levels, and inactivity can contribute to higher A1C.
• Dietary Choices: Consuming high-carb or sugary foods can spike blood sugar levels, increasing A1C over time.
• Stress and Illness: Physical or emotional stress and illnesses can temporarily raise blood sugar levels.
• Medications: Certain medications, such as steroids, can increase blood sugar levels.
• Other Health Conditions: Conditions like kidney disease, anemia, or hormonal imbalances can affect A1C accuracy.

If your A1C is rising, consult your healthcare provider to adjust your diabetes management plan.