My Blood Sugar Is 250 What Should I Do?

Our bodies rely on a constant supply of energy to function properly. This energy comes from food, broken down into blood sugar (glucose) that travels through the bloodstream.  Insulin, a hormone produced by the pancreas, acts like a key, unlocking cells to absorb this blood sugar for energy.

For people with diabetes, the body either doesn’t produce enough insulin (type 1) or can’t use it effectively (type 2). This disrupts the delicate balance, leading to high blood sugar levels.  Chronically high blood sugar, if left unmanaged, can damage nerves, eyes, kidneys, and the heart over time.

If you recently checked your blood sugar and it read 250 mg/dL, that’s a cause for concern. A reading this high is considered hyperglycemia, and it’s important to take action.  Read on to learn more about blood sugar levels and how to manage them.

Understanding Blood Sugar Levels:

Understanding blood sugar levels is crucial for maintaining good health, especially if you have diabetes or prediabetes. As per medlineplus, typical blood sugar level ranges are:

Blood Sugar Target Before Meals (mg/dL) After Meals (mg/dL)
Normal Range 70 to 99 Less than 140
Pre-diabetic Range 100 to 125 140 to 199
Diabetic Range Above 126 200 or higher

Tight control of blood sugar is essential to prevent complications. When levels get too high or low, it can cause health problems.

Read More: Urine Sugar Test and Normal Blood Sugar in Urine Chart

Is 250 mg/dL High Blood Sugar?

Ideally, your blood sugar should be below 140 mg/dL two hours after eating and less than 100 mg/dL before eating (fasting). So, 250 blood sugar level is significantly higher than normal. This reading indicates hyperglycemia, which simply means there’s too much sugar in your bloodstream. Chronically high blood sugar, if left untreated, can lead to some serious health problems down the road, like nerve damage, vision issues, and even kidney or heart disease.

What does a 250 fasting blood sugar or higher mean?

It indicates hyperglycemia, a condition of significantly high blood sugar. While not immediately life-threatening on its own, it can lead to serious health problems if left unchecked. People with Type 1 diabetes often have high blood sugar at diagnosis. A fasting blood sugar of 250 mg/dL typically doesn’t require immediate emergency care unless accompanied by severe symptoms like vomiting, extreme thirst, or confusion. However, it does require prompt medical attention. Your doctor can assess the situation and determine the best course of action.

Read More: Know What A1c Test Measures

Types of Blood Sugar Tests

Blood sugar tests are essential tools for diagnosing and monitoring diabetes. They measure the amount of glucose in your blood.  Here’s what you must know about three common blood sugar tests:

Fasting Blood Sugar (FBS) Test: This test measures the level of glucose in your blood after not eating (fasting) for a specific amount of time, typically 8 hours. This reflects your body’s baseline sugar level after using up glucose for energy during sleep. For this test, you will need to refrain from consuming any calories or beverages (except water) for 8 hours before the test. The results fall in the following ranges:

  • Normal: Fasting blood sugar levels are generally considered normal if they fall below 100 mg/dL (milligrams per deciliter).
  • Prediabetic: Results between 100-125 mg/dL might indicate prediabetes.
  • Diabetic: Fasting blood sugar levels at or above 126 mg/dL on two separate tests may indicate diabetes.

Postprandial Blood Sugar Test: This test measures the level of glucose in your body’s response to a sugary drink or meal.

Depending on the specific test, you may or may not need to fast beforehand. The results of this test fall between the following range:

  • Normal: Generally, a level below 140 mg/dL at 2 hours is considered normal.
  • Abnormal: Higher levels at any time point may indicate problems with how your body regulates blood sugar. A higher glucose level i.e. 250 sugar level after meal could be a sign of prediabetes, diabetes, or other underlying conditions.
  • Random Blood Sugar Test (RBS): This measures the level of glucose in your blood at any given time, regardless of whether you have eaten recently. You can be tested at any time of day, irrespective of your meals.

Read More: Anti Diabetic Medication/Drugs List to Managing Diabetes

The Dangers of Hyperglycemia (Blood Glucose 250 mg/dL):

Hyperglycemia, when left unchecked, can have a detrimental impact on various bodily systems:

  • Compromised Immunity
  • Delayed Wound Healing
  • Microvascular Damage
  • Peripheral Neuropathy
  • Increased Cardiovascular Risk

Read More: Best CGM(Continuous Glucose Monitoring) Devices in India

Taking Control of Blood Sugar: What Should You Do?

Taking Control of Blood Sugar: What Should You Do?

Fortunately, effective strategies exist for managing blood sugar levels. Here’s a breakdown of immediate actions, emergency care for high blood glucose level of 250 mg/dL), and long-term strategies for keeping blood sugar levels in check:

Immediate Actions (Up to 250 mg/dL):

Emergency Blood Sugar Management (Over 250 mg/dL):

If your blood sugar reading exceeds 250 mg/dL, consider these steps:

For People with Diabetes:

  • Taking Insulin (Following Doctor’s Instructions): If you have diabetes and use insulin, follow your doctor’s specific instructions for managing high blood sugar episodes. This might involve taking a corrective dose of insulin based on your doctor’s guidance.

General Guidelines (For All):

  • Monitor blood sugar regularly
  • Reach out to your doctor or seek emergency medical attention.

Long-Term Blood Sugar Control:

This requires significant lifestyle changes, medication management and regular monitoring. Focus on whole, unprocessed foods like fruits, vegetables, whole grains, and lean protein sources. Limit processed foods, sugary drinks, and unhealthy fats.

As per Mayo Clinic, you should aim for at least 30 minutes of moderate-intensity exercise most days of the week. Activities like brisk walking, swimming, or cycling are great options. Even modest weight loss can make a big difference. Practice stress-management techniques like yoga, meditation, or deep breathing exercises to keep stress in check.

Read More: What is a Dangerous Level of A1c?


A fasting blood sugar reading of 250 mg/dL is a cause for concern and shouldn’t be ignored. To ensure your well-being, the best course of action is to schedule an appointment with a doctor as soon as possible.In the meantime, you can take some initial steps to manage your blood sugar, such as staying hydrated by drinking plenty of water and avoiding sugary foods that can further elevate your levels. Don’t hesitate to reach out to your doctor – early intervention is key to preventing future health complications associated with high blood sugar.

Read More: Diabetic Foot Problems

(FAQ’s) Frequently Asked Questions

My blood sugar is 250, what should I do?

A blood sugar reading of 250 mg/dL is considered high. Here’s what to do:
Stay calm and monitor symptoms: Watch for signs like frequent urination, thirst, fatigue, or blurry vision.
Hydrate with water: Drink plenty of water to dilute blood sugar and prevent dehydration.
Avoid sugary foods: Opt for unsweetened snacks with protein and healthy fats to manage hunger.
If your blood sugar is over 300 mg/dL or you experience severe symptoms, seek medical attention immediately.

Is a blood sugar level of 250 normal?

No, a blood sugar level at 250 mg/dL is not considered normal. Healthy blood sugar levels typically fall between 70-130 mg/dL.

What does a blood sugar level of 250 mean?

A blood sugar level of 250 mg/dL indicates hyperglycemia, meaning high blood sugar. This can be caused by various factors like diet, lack of exercise, or underlying health conditions like diabetes.

I have 250 blood sugar after eating. Is that normal?

While some rise in blood sugar is normal after eating, a significant rise to 250 mg/dL might require lifestyle changes or medication adjustments. Consult your doctor to understand what’s considered normal for you after meals.

My fasting blood sugar is 250. Should I be worried?

Yes, a fasting blood sugar of 250 mg/dL is a cause for concern. Fasting blood sugar is typically measured after not eating for at least 8 hours. This reading can be an indicator of poorly controlled diabetes. Discuss this reading with your doctor.

What are normal sugar levels after eating?

Normal blood sugar levels typically peak 1-2 hours after eating and should generally fall below 180 mg/dL.

Last Updated on by Dr. Damanjit Duggal 


This site provides educational content; however, it is not a substitute for professional medical guidance. Readers should consult their healthcare professional for personalised guidance. We work hard to provide accurate and helpful information. Your well-being is important to us, and we value your feedback. To learn more, visit our editorial policy page for details on our content guidelines and the content creation process.

Leave a Reply


Download Free Diabetes Diet Plan

Download Diet Plan