What happens if your blood sugar stays over 300?

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.

Is blood sugar of 300 an emergency?

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.

Why is my blood sugar staying high?

High blood sugar (hyperglycemia) affects people who have diabetes. Several factors can contribute to hyperglycemia in people with diabetes, including food and physical activity choices, illness, nondiabetes medications, or skipping or not taking enough glucose-lowering medication.

What can happen if your blood sugar stays high for too long?

Having too much sugar in the blood for long periods of time can cause serious health problems if it’s not treated. Hyperglycemia can damage the vessels that supply blood to vital organs, which can increase the risk of heart disease and stroke, kidney disease, vision problems, and nerve problems.

What is an alarming blood sugar level?

In general, a blood sugar reading of more than 180 mg/dL or any reading above your target range is too high. A blood sugar reading of 300 mg/dL or more can be dangerous. If you have 2 readings in a row of 300 or more, call your doctor.

At what sugar level is diabetic coma?

A diabetic coma could happen when your blood sugar gets too high — 600 milligrams per deciliter (mg/dL) or more — causing you to become very dehydrated. It usually affects people with type 2 diabetes that isn’t well-controlled.

How long does it take for blood sugar to go down?

That’s all it was!” Not everyone’s blood sugar (glucose) tumbles as quickly as Jeff’s, but there is plenty of research affirming that a healthy diet like the Pritikin Eating Plan combined with daily exercise can profoundly reduce blood sugar levels in just two to three week’s time.

Should I skip a meal if my blood sugar is high?

Avoid Dangerous Blood Sugar if You Have Diabetes. Skipping a meal is typically no big deal. But if you’re a person with diabetes, skipping meals or a lack of meal structure could result in dangerously low or high blood sugar levels.

What happens if sugar level is 350?

Moderate to severe high blood sugar If 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.

When should a diabetic go to hospital?

You should call your doctor if you have high blood sugar levels throughout the day, if you find your blood sugar level is always high at the same time each day, or if you are having symptoms of high blood sugar like drinking or urinating (peeing) a lot more than normal.

What does end stage diabetes look like?

Signs to Watch for with End-Stage Diabetes Look for these signs of high blood sugar: Excessive thirst and increased urination. Unusual infections. Unexpected feelings of tiredness.

What happens when your blood sugar level rises above 300?

When the diabetes level rises above 300, it’s an abnormal condition. In fact, you may feel dizzy and dehydrated. You will feel nausea and might faint in that case. Unusual sugar level might be fatal and result in death even.

Why won’t my blood sugar level go down?

When you’ve been diligent about following doctor’s orders for your diabetes lancets and still have high blood sugar levels, it’s time to do some investigation. Blood sugar levels that won’t come down mean there are reasons that need to be uncovered. You forgot to take your medication. You are ill or have an infection.

Why is my blood sugar so high?

Here are five reasons why your blood sugar levels may be too high: You forgot to take your medication. You are ill or have an infection. You’re exercising less than usual.

What to do if your blood sugar level is over 140?

Postprandial blood sugar level should not be more than 140 mg/dl. In case if it’s more than 300 mg/dl than you are at high risk. Immediately drink water. It will dilute your blood level and soot down the blood sugar level. Exercise on a regular basis. It will help you to control sugar level. You must keep a check on what you eat.