what causes high blood sugar without diabetes

High blood sugar (hyperglycemia) can occur even in individuals without diabetes due to several factors:

• Stress: Physical or emotional stress can trigger the release of hormones like cortisol, which can raise blood sugar levels.
• Medications: Certain medications, such as corticosteroids, can increase blood sugar.
• Diet: Consuming large amounts of sugary or high-carbohydrate foods can cause temporary spikes in blood sugar.
• Illness or Infection: The body's response to illness or infection can lead to elevated blood sugar levels.
• Hormonal Imbalances: Conditions like Cushing's syndrome or hyperthyroidism can affect blood sugar regulation.
• Pancreatic Issues: Problems with the pancreas, such as pancreatitis, can impair insulin production.

If you experience persistent high blood sugar, it's important to consult a healthcare professional to determine the underlying cause and appropriate management.