DiabetesTeam

Several key factors can affect blood sugar levels. Skipping meals when you've already taken insulin, or getting more exercise than usual without adjusting food intake, can cause blood sugar to drop too low. Alcohol consumption can also lead to low blood sugar, especially when combined with diabetes medications like insulin Show Full Answer

Several key factors can affect blood sugar levels. Skipping meals when you've already taken insulin, or getting more exercise than usual without adjusting food intake, can cause blood sugar to drop too low. Alcohol consumption can also lead to low blood sugar, especially when combined with diabetes medications like insulin and sulfonylureas.

Environmental factors like high altitude, hot/humid weather, and menstruation can impact blood sugar levels as well. Stress and illness can cause unexpected rises in blood sugar as your body releases hormones like cortisol and adrenaline. Certain medications, including steroids and some antipsychotics, may also raise glucose levels.

Testing too soon after eating carbohydrate-rich meals can show artificially high readings. It's best to test 1-2 hours after eating for more accurate results. Additionally, factors like vitamin C supplements, low meter batteries, and improper storage of testing supplies can all lead to inaccurate readings.

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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