Random Blood Sugar Level Chart
Random blood sugar testing is done at any time of the day. This test is done outside the regular testing timetable. It confirms diabetes, during and after the treatment of diabetes. A level of 200 mg/dl or greater indicates diabetes mellitus.
The major objective of an RBS test is to check random blood sugar levels. An Random Blood Sugar range of 200mg/dl or above clearly shows the presence of diabetes. The test helps to timely treat the disease via monitoring during and after treatment. The random blood sugar level test is recommended if an individual complains of the following signs:
- Recurrent urination
Recommended Target Blood Glucose Level Ranges
The NICE recommended target blood glucose levels are stated below for adults with type 1 diabetes, type 2 diabetes and children with type 1 diabetes.
In addition, the International Diabetes Federations target ranges for people without diabetes is stated.
The table provides general guidance. An individual target set by your healthcare team is the one you should aim for.
Target Levels |
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*The non-diabetic figures are provided for information but are not part of NICE guidelines.
Lbs Chart And Action Plan
During hypoglycemia, there occur an overproduction of insulin because of which the blood sugar level lowers to a risky level. For such conditions, this plan will help you to bring your body back to normal :
Blood Sugar Reading | Alert and Treatment Plan |
---|---|
50 mg/dL | Red flag: blood sugar is extremely low and requires immediate medical attention. When the patient isnt able to speak, the care attendant can immediately inject him/her using glucagon or nasal spray. However, when the patient can still talk, you can treat them with 15 grams of rapid acting carbs such as glucose gel, fruit juice or regular soda. Make sure you test blood sugar 15 minutes later. |
51-70 mg/dL | Red flag: Blood sugar is below normal and hence need for urgent medical attention. Here, you can treat the patient with rapid acting carbs and retest aster 15 minutes. Repeat the process until the levels return to normalcy. |
71-90 mg/dL | Yellow flag: blood sugar need close monitoring and treatment If the patient is showing any symptoms, you need to give urgent treatment with 15 grams of rapid acting carbs. Retest after 15 minutes. Again, recheck the levels 2 hours after eating and treat to return the level back to normal range. |
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Low Blood Sugar: What To Watch Out For
Hypoglycemia can occur in people with diabetes who:
- Take too much medication or insulin
- Are late eating a meal or snack
- Have increased physical activity
- Drink too much alcohol
Symptoms of low blood sugar include feeling weak, sweaty or clammy, confused, hungry and/or irritable. Sometimes people experience a fast heartbeat and some symptoms may make a person appear to be drunk. A severely low blood sugar can result in unconsciousness, seizures, coma or death especially when a low occurs during the night.
Low blood sugar affects many parts of the body, but the most frustrating part can be that hypoglycemia can happen anytime and anywhere even when you think you are closely following the plan for your diabetes care. If low blood sugar is severe, people may need to go to the hospital to help raise their glucose level or miss work due to the side effects.
It can happen during a date, during a business meeting, or even while driving, which is the most dangerous scenario if there is confusion or loss of consciousness while behind the wheel. Its important to use your blood glucose meter to check your blood sugar before you drive to keep yourself and others safe. Frequent testing with your blood sugar meter and taking action when blood sugar is trending low can prevent a severe low and keep your life on track.
Monitors And Their Types

As a diabetes patient, monitoring is always key in the management of the condition. Monitoring plans can always rely on either self-monitoring at home or doctor-ordered tests such as the A1C. Fortunately, there are a variety of self-monitoring devices you can use in the comfort of your home. These include the finger prick and testing strips. These monitors have the capability of reading your blood sugar in mg/dL.
However, due to the advancement of technology, there are modern monitors capable of reading plasma glucose counts. These monitors are more accurate and efficient.
If you happen to experience difficulty when using the blood sugar meters, you can still use special devices known as Continuous glucose monitors . These monitors are usually inserted into a patients skin to help them monitor their glucose levels at all times. If the devices detect extreme or unusual glucose levels, they will raise an alarm.Additionally, the CGM devices can detect when the sugars are rising and relay this information to the user for prompt action. However, its important that the user to verify these monitors regularly rather than observing them after meals or after undertaking physical activity.
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Official Hba1c Ada Recommendation For Someone With Diabetes
The American Diabetes Association recommends an HbA1C of less than 7% for most nonpregnant adults with diabetes. A lower goal, such as less than 6.5%, may be appropriate for some people who have had diabetes for a shorter amount of time, for younger people, for those without heart disease, and/or for those with type 2 diabetes treated with lifestyle or metformin only. A higher HbA1C goal, such as less than 8%, may be appropriate for people with a history of severe hypoglycemia, a limited life expectancy, advanced diabetes complications, other illnesses, or for whom a lower HbA1C goal is difficult to achieve. Its important that people with diabetes discuss their target blood sugar goals with their health care provider.
HbA1C levels should be checked between two to four times per year in people who have diabetes.
What Should I Do After I Check My Blood Glucose
Write the blood glucose number in a log book or on a log sheet , and:
- Include all of your blood glucose numbers.
- Write a comment if there is a reason the blood glucose is above or below target.
- Take your blood glucose meter with you when you are away from home.
- Know your blood glucose numbers when you call the clinic or the doctor.
- Bring your blood glucose meter and blood glucose records to all your appointments.
- Bring a list of any questions that you may have.
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Blood Sugar Level Charts For Those With Diabetes
Normal blood sugar levels, for those with diabetes, will vary depending on someones age and the time of day. For example, when fasting, blood sugar levels are often in the target goal range. The type of food eaten will impact blood sugar levels in different ways. A meal with a lot of carbohydrates will raise blood sugar quicker than a meal that contains carbohydrates, protein, and fat . Blood sugar will rise after a meal, but will start to return to normal levels in several hours.
Lets take a look at what blood sugar levels should be, in those with diabetes, based on their age.
How Do I Check My Blood Glucose
Picture 1: Poke the side of the finger with the lancet
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What Is Low Blood Glucose
Low blood glucose, also called low blood sugar or hypoglycemia, occurs when the level of glucose in your blood drops below what is healthy for you. For many people with diabetes, this means a blood glucose reading lower than 70 milligrams per deciliter .1 Your number might be different, so check with your doctor or health care team to find out what blood glucose level is low for you.
How To Stay In Target
Eating healthy, exercising and taking medication, if necessary, will help you keep your blood sugar levels within their target range. Target ranges for blood sugar can vary depending on your age, medical condition and other risk factors.
Targets are different for pregnant women, older adults and children 12 years of age and under.
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Fasting Blood Sugar Test
This test can be done in the lab or the healthcare providers office with a simple finger stickor your doctor may prescribe a meter and have you test regularly at home.
A fasting blood sugar level indicates what your blood sugar is when you havent eaten for at least 8 hours. For adults without diabetes, a normal fasting blood sugar is less than 100 mg/dL. A fasting blood sugar level of 100-125 mg/dL indicates prediabetes, and 126 mg/dL or higher indicates diabetes.
Treating Low Blood Sugar
![25 Printable Blood Sugar Charts [Normal, High, Low] á? TemplateLab](https://www.bloodhealthadvice.com/wp-content/uploads/25-printable-blood-sugar-charts-normal-high-low-a-templatelab.jpeg)
You are at risk of having a low blood sugar reaction if you:
- Skip or delay a meal or snack
- Take too much insulin or eat too few carbohydrates
- Drink alcohol, especially without eating carbohydrates
Check your blood sugar if you have any of these symptoms:
- Weakness and/or fatigue
If your blood sugar is less than 70 milligrams per deciliter :
- Eat 15 to 30 grams of carbohydrate
- Wait 15 minutes and then recheck your blood sugar
- If your blood sugar is still less than 100 mg/dl, take another 15 grams of carbohydrate and retest your blood sugar in another 15 minutes. Repeat if necessary.
Important: If you have frequent low blood sugars speak to your doctor. You may need changes in your medication and/or meal plan.
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Get Help Monitoring Your Blood Sugar Levels With Nutrisense And Our Dietitians
Itâs important to note that no governing body has established exactly what 24-hour glucose using a CGM should be, but this is an area of ongoing research! We know that using the CGM to track glycemic variability offers insight into the swings in glucose throughout the day that are missed in a lab value or A1C.
CGM devices measure interstitial glucose levels . In contrast, a blood test measures glucose in the blood/plasma. While interstitial glucose and blood/plasma glucose levels are correlated, they are different measurements, so diagnoses are not made while wearing the CGM.
To find out about this and much more, sign up for one of the programs at NutriSense. Using a continuous glucose monitor can help you learn more about your body and address and prevent various health issues. With a NutriSense subscription, you can use these continuous glucose monitors with an innovative app that tracks your blood glucose levels in real-time. Thereâs also a team of credentialed dietitians and nutritionists to help you read and understand the data.
Normal And Diabetic Blood Sugar Ranges
For the majority of healthy individuals, normal blood sugar levels are as follows:
- Between 4.0 to 5.4 mmol/L when fasting
- Up to 7.8 mmol/L 2 hours after eating
For people with diabetes, blood sugar level targets are as follows:
- Before meals : 4 to 7 mmol/L for people with type 1 or type 2 diabetes
- After meals : under 9 mmol/L for people with type 1 diabetes and under 8.5mmol/L for people with type 2 diabetes
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Causes Of High Blood Sugar
Common causes of high blood sugar in people with diabetes include:
- eating too much sugary or starchy food
- being less active than usual
- missing doses of diabetes medicine
You can also get high blood sugar if your diabetes medicine is not working well, you’re taking certain medicines or you recently had an operation.
Normal Fasting Blood Sugar For Person Without Diabetes
A normal fasting blood glucose for someone who does not have diabetes ranges from 70 to 99 mg/dl. The American Diabetes Association recommends a routine screening for type 2 diabetes starting at age 35. If the results are normal, the screening should be repeated every three years.
If have diabetes risk factors, which include being overweight or obese, having a family history of type 2 diabetes, having a history of gestational diabetes, or being of a certain race/ethnicity , you should be screened for diabetes sooner and repeat testing may be recommended more often.
Children and adolescents who have diabetes symptoms or who are overweight and have a family history of type 2 diabetes, are of African American, Latino, Asian American, Native American or Pacific Islander descent, who have signs of prediabetes or a mother who had gestational diabetes should be tested beginning at age 10 or the onset of puberty and then every three years thereafter.
A fasting blood sugar of 100 to 125 mg/dl is indicative of prediabetes, which is a condition where blood sugar levels are above normal but not high enough to be considered diabetes. Prediabetes is a risk factor for type 2 diabetes, heart disease and stroke. Its managed by lifestyle changes and, in some cases, medication.
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Are High Levels Of Blood Sugar Dangerous
Yes, high blood sugar levels can be dangerous. Although high blood sugar levels commonly produce symptoms of excessive urination, excessive thirst and hunger, and weight loss, over time these high blood sugar levels can cause
- lower-extremity paresthesias and/or loss of feeling,
Low blood sugar levels begin at 70 mg/dL or less.
- People with diabetes who take too much medication or take their usual amount but then eat less or exercise more than usual can develop hypoglycemia. Although much rarer, hypoglycemia may develop in some people without diabetes when they take someone elses medication, have excessive alcohol consumption, or have hepatitis or a rare tumor of the pancreas .
- The treatment for hypoglycemia is oral glucose intake (15.0 grams of sugar, for example, 1 tablespoon of sugar, honey, corn syrup, or IV fluids containing glucose. Rechecking your blood sugar levels in about 15 minutes after the treatment is advised.
Target Blood Sugar Ranges For Pregnant People With Diabetes
Blood sugar targets during pregnancy are lower due to hormonal influences. The ADA, AACE, and Joslin Diabetes Center have slightly different guidelines for target blood sugar levels during pregnancy. In general, pregnant women with diabetes will want to follow individual guidelines provided by their endocrinologist.
The ADA recommends maintaining blood sugar levels of 95-140 mg/dL for pregnant women. However, some providers recommend an even tighter goal of blood glucose levels below 89 mg/dL before a meal and below 120 mg/dL after a meal.
To keep close tabs on levels, most diabetes specialists recommend that women with diabetes during pregnancy check their blood sugar:
- First thing in the morning
- Before all meals
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What Are The Complications Of Low Blood Glucose
Mild-to-moderate low blood glucose can be easily treated. But severely low blood glucose can cause serious complications, including passing out, coma, or death.
Repeated episodes of low blood glucose can lead to
- high blood glucose levels, if worry or fear of low blood glucose keeps you from taking the medicines you need to manage your diabetes8
- hypoglycemia unawareness, a condition in which you dont notice any symptoms of low blood glucose until your blood glucose level has dropped very low
Blood Sugar Level Chart By Age

Blood sugar levels tend to rise with age due to an increase in insulin resistance and decrease in insulin sensitivity. In one study by the National Health Institute , each extra decade of age was linked to a 2.7 mg/dl increase in fasting glucose, and a 4.5 mg/dl increase in 2-hour post-prandial glucose levels.
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Normal Sugar Level In Healthy Individuals
Blood glucose levels, also known as blood sugar levels, can be normal, high, or low. The sugar levels are generally measured after 8 hours of eating.
A normal blood sugar range for a healthy adult after 8 hours of fasting is > 70 mg/dL. and < 100 mg/dL.
While a normal sugar level in a healthy person after 2 hours of eating is between 90 to 100 mg/dL.
Blood glucose levels change throughout the day. Major factors affecting such change in the blood glucose levels are as follows:
Summary