Low Glucose Level in Blood: How Can It Affect You

Divya Tripathi

, Health A2Z


In a complete day, depending upon various factors, the glucose level in the blood vary up or down, which is absolutely normal. But if the level has fallen down from a certain level and you need to take action to bring it up to meet a certain range then it can be dangerous. And this danger range is less than 70 mg/dl. We are sharing some facts about the low glucose level in blood which help you to maintain your sugar level.


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Know About Low Glucose Level in Blood



Low blood sugar or Low Glucose Level in Blood, also known as hypoglycemia, can be a dangerous condition. It can happen in people who are dealing with diabetes who take medications which increase insulin levels in the body.


Intake of too much medication, eating less than normal, skipping meals, or exercising more than usual can lead to low blood sugar for these individuals.



Blood sugar is also known as glucose. Glucose comes from food and serves as an important energy source for the body. Carbohydrates foods like rice, bread, potatoes, cereal, fruit, vegetables, and milk are the body’s important source of glucose.



What are the Symptoms of Low Glucose Level in Blood?



Usually, symptoms of low blood sugar can occur suddenly. They include:


  • Blurry vision


  • Rapid heartbeat


  • Sudden mood changes


  • Sudden nervousness


  • Unexplained fatigue


  • Pale skin



  • Hunger


  • Shaking


  • Dizziness


  • Sweating


  • Difficulty sleeping


  • Skin tingling


  • Trouble thinking clearly or concentrating


  • Loss of consciousness, seizure, coma



People with low glucose level in blood unawareness do not know their blood sugar is dropping. If you have this condition, your blood sugar level can drop without your notice. Without instance treatment, a person can get faint, experience a seizure, or even go into a coma.



The very low glucose level in blood is a medical emergency. If someone has diabetes and experiencing mild to moderate symptoms, have them eat or drink easily digestible carbohydrates, like:



  • Regular soda or half a cup of juice


  • Honey


  • Saltine crackers


  • Hard candy or glucose tablets


  • Sugar


  • If someone is having a severe reaction, like unconsciousness, it’s important to contact emergency services immediately.



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How is Low Glucose Level in Blood treated?



When glucose levels in the blood are too low, then eating something which is full of carbohydrates is key. If you are diabetic, then keep high-carbohydrate snacks on hand.



According to the American Diabetes Association, your snack has at least 15 grams of carbohydrates. Some good snacks to keep on hand include:



  • Granola bars


  • Fresh or dried fruit


  • Fruit juice


  • Cookies



You also can intake some glucose tablets to raise your blood sugar if it is low. You can get it from any medical store, these are easily available in the market without a prescription. It’s also compulsory to check how many grams of carbohydrate are in each tablet before taking them. Aim to get not more than 20 grams of carbohydrates.




Wait for 15 minutes after taking a glucose tablet, and check your blood glucose again. If it is not rising, eat another 15 grams of carbohydrates or you can take another dose of glucose tablets.

If your regularly scheduled meal is not for a while, eat a small snack after the low blood sugar episode.



Non-Diabetic Hypoglycemia Diet



A non-diabetic hypoglycemia diet can help you to keep blood sugar levels balanced. Here we have some tips which can help to prevent hypoglycemia:


  • Eating small meals in a regular interval, rather than three large meals


  • Have a meal every 3 hours


  • Eat a variety of foods, which includes healthful fats, protein, and fiber


  • Avoid sugary foods


  • Carrying a snack to eat even after the very first sign of low glucose level can help you to not dip your sugar level too low.






The low glucose level in blood or hypoglycemia is a condition which needs instant attention. Give some high carbohydrate food item to relief instantly. If your sugar level is dipping too low then consult to your doctor instantly.


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