Get Blood Sugar Log

Moderate to severe high blood sugarIf your blood sugar levels are consistently high (usually above 350 mg/dL in adults and above 240 mg/dL in children), you may have moderate to severe symptoms of high blood sugar. These symptoms include: Blurred vision. Extreme thirst.

In severe cases, very high blood sugar levels (well above 300 mg/dL) can result in coma. If you experience mental confusion, nausea, or dizziness, proceed to the emergency room. Ways to treat high blood sugar include: Take your medications as directed.

A blood sugar level less than 140 mg/dL (7.8 mmol/L) is normal. A reading between 140 and 199 mg/dL (7.8 mmol/L and 11.0 mmol/L) indicates prediabetes. A reading of 200 mg/dL (11.1 mmol/L) or higher after two hours suggests diabetes.

Many people check their glucose levels when they first wake up, before a meal, and two hours after eating. This helps them make decisions about food and diet that can help to keep blood sugar levels stable. There are other situations you encounter every day that may also affect your blood glucose.

You can test your blood sugar at home with a portable electronic device called a blood sugar meter using a small drop of your blood. You can also use a device called a continuous glucose monitor (CGM).

The general rule is to test before meals and keep a record. If you want to know how your meals affect your blood sugar, testing about 2 hours after eating can be helpful. Test whenever you feel your blood sugar is either too high or too low.

According to the University of Michigan, blood sugar levels of 300 mg/dL or more can be dangerous. They recommend calling a doctor if you have two readings in a row of 300 or more. Call your doctor if you're worried about any symptoms of high blood sugar. They can offer advice and reassurance.

A blood sugar level less than 140 mg/dL (7.8 mmol/L) is normal. A reading of more than 200 mg/dL (11.1 mmol/L) after two hours indicates diabetes. A reading between 140 and 199 mg/dL (7.8 mmol/L and 11.0 mmol/L) indicates prediabetes.

Here are the normal blood sugar ranges for a person without diabetes according to the American Diabetes Association: Fasting blood sugar (in the morning, before eating): under 100 mg/dL. 1 hour after a meal: 90 to 130 mg/dL. 2 hours after a meal: 90 to 110 mg/dL.