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Doctor insights on: My Blood Sugar Is Low

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Why is my blood sugar low?

Why is my blood sugar low?

Too much sugar?: Eat only meat or fish or cheese or eggs or poultry and low starch veggies, drink only water. In other words avoid all carbs, carbs will only briefly raise your sugar levels and then your Insulin levels. The fats in the meat or fish or cheese or eggs or poultry will act like a "log on your metabolic fire" to keep your blood sugar stable for hours without raising insulin. ...Read more

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Blood Sugar (Definition)

The blood sugar concentration or blood glucose level is the amount of glucose (sugar) present in the blood of a human or animal. The body naturally tightly regulates blood glucose levels as a part of metabolic homeostasis. Glucose is the primary source of energy for the body's cells, and blood lipids (in the form of fats and oils) are primarily ...Read more


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I have low blood pressure, low iron and my blood sugar is low. What causes this?

I have low blood pressure, low iron and my blood sugar is low. What causes this?

Not sure: Not sure what you have, but starvation could cause all 3. Are you on a special diet? Chronic blood loss (eg heavy periods) would cause the first 2. Finally, chronic pancreatitis could cause all 3 - do you have abdominal pain? ...Read more

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What is the level for low blood sugar & high blood sugar?

What is the level for low blood sugar & high blood sugar?

Normal sugar levels: For children and non-pregnant adults, normal blood sugar (glucose) level is considered <100 mg/dl in fasting morning state, and <140 mg/dl after a meal. Anything above these levels is considered either pre-diabetes (fasting 100-125, post-meal 140-199) or diabetes mellitus (fasting >=126, post-meal >=200 mg/dl). Low blood sugar varies depending on person, but typically is considered <60-70 mg/dl. ...Read more

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Why is my blood sugar low after eating?

Why is my blood sugar low after eating?

What did you eat?: If your blood sugar is confirmed low within a few hours of a meal, it often suggests that a high sugar or starchy meal was ingested without protein. It is commonly seen in the teenage girl who only eats chips and sugared soda for lunch and in people with Insulin resistance who may have diabetes or prediabetes. Also ifpatients take too much Insulin or don't eat enough protein after taking insulin. ...Read more

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What is a high blood sugar level?

What is a high blood sugar level?

As defined below: Fasting sugar 100-125 is pre-diabetes and > 2-hrs after eating 140-199 is prediabetes. Fasting 126 and higher and > 2 hours after eating 200 and greater is diabetes. ...Read more

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What is dangerously low blood sugar level?

Below 60 mg: Normal sugars run between 60-90mg. Most people develop symptoms of hypoglycemia as the blood sugar level gets down to 60mg or lower. Hypoglycemia is a dangerous condition. ...Read more

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What blood sugar is considered too low?

70: Hypoglycemia is a condition characterized by abnormally low blood glucose (blood sugar) levels, usually less than 70 mg/dl. However, it is important to talk to your health care provider about your individual blood glucose targets, and what level is too low for you - ...Read more

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What is the difference between high blood sugar and low blood sugar?

What is the difference between high blood sugar and low blood sugar?

Hi & Low Blood Sugar: A low blood sugar is normally less than 65 mg/dl, though some may have symptoms before that point. Elevated blood sugars are >99 fasting or >139 around 2 hr after eating. Diabetes range is >125 fasting or >199 at 2 hr after eating. Some would say that > 199 before 2 hr is in the diabetes range. ...Read more

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If my blood sugar is 352 what is the slider dose blood sugar is very high

If my blood sugar is 352 what is the slider dose blood sugar is very high

You : You are referring to a so called "sliding scale". That dose is worked out for each person taking Insulin who is using mealtime or fast acting Insulin like humalog, NovoLog or apidra (insulin glulisine). There are different ways of estimating the dose needed to lower your blood sugar a specified amount. If you take one of these insulins get guidance based upon your weight, blood sugars and total Insulin dose how much you might need. If you have not seen a certified diabetes educator, i urge you to do so. See the post website below for further guidance and information. ...Read more

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Does low blood pressure and low sugar go hand in hand what causes low blood pressure and low blood sugar?

Does low blood pressure and low sugar go hand in hand what causes low blood pressure and low blood sugar?

A Few Things: Low blood sugar and low blood pressure can be seen together in patients with sepsis, an addisonian crisis, some other things. The 2 don't necessarily go hand in hand. People with diabetes and other metabolic conditions will often have low blood sugar, but normal blood pressure. There are other conditions where blood pressure is low and sugars are normal like pots, etc. ...Read more

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When is low blood pressure too low?

When is low blood pressure too low?

Based on symptoms: While too high a BP is well known, too low is not well defined usually we base too low on dizzyness and even syncope ( passing out ). ...Read more

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What is normal blood presure high and low?

What is normal blood presure high and low?

Stages of HTN: 120/80 or less is normal. 120 to 139/ 80-90 is prehypertension when all possible life style changes should be made to prevent hypertension. 140-159/90-100 stage 1 hypertension when usually one medication is started. 160-179/100-110 is stage 2 when usually two meds are started. Over 180/110 is severe hypertension requiring 3 or more meds. ...Read more

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Is low blood sugar genetic?

Is low blood sugar genetic?

Sometimes.: This is often a complication of diabetes therapy, and blood glucose management, but certain tumors, like insulinomas, among others, can cause this, and many of those patients have a family history of those tumors. Some others also have naturally low blood sugar, and that can be due to genetics. Congenital hyperinsulinism might be such a case, as might inborn errors of carbohydrate metabolism. ...Read more

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Why is high blood sugar bad?

Why is high blood sugar bad?

Complications: In a diabetic a high blood sugar on a short time basis is a signal to change your treatment regimen. If it remains high on a steadier basis it will promote the development of the complications in the eyes, kidneys, circulation, heart, etc. High blood sugar by itself is detrimental to many of the body's organs and makes the diabetes more difficult to treat. ...Read more

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Is low blood pressure dangerous to have?

Is low blood pressure dangerous to have?

It is relative: The most important factor to label somebody has low blood pressure is to know his baseline . If somebody is having blood pressure of say 80/50 mmhg for years and does not have any symptom at all . This should not be considered necessarily a bad idea . On the other hand if a person who had blood pressure of 140 /90 came to you with blood pressure of 80/60 , it should be cause for conmen. ...Read more

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For blood pressure how low is too low?

For blood pressure how low is too low?

Depends: On multiple issues. If you are symptomatic....Fatigued, lightheaded etc. If yes then it is too low. Also depends if you are taking medications to lower bp...Then it might be to low. Some people have BP in the 90's and that is normal for them. See your doctor. ...Read more