What does low blood sugar feel like
What Does Low Blood Sugar Feel Like

What Does Low Blood Sugar Feel Like?

What Does Low Blood Sugar Feel Like? Is it true that staggering followed by blurred vision, cold sweat and limp body are a symptom of low blood sugar? Instead of guessing, let’s discuss.

Low blood sugar or hypoglycemia is a health disorder that occurs when glucose levels in the blood has decreased below normal levels (less than 70 mg/dL). The decrease in blood sugar levels is generally the result of the pancreas that is excreted too much insulin, so the cells in the body also absorb more sugar (glucose) than in the blood. Well, this decreases blood sugar levels that cause a person to become limp and staggering.

Blood sugar or glucose is a source of energy for the body. In addition to being produced naturally by the liver, glucose can also be obtained from foods containing carbohydrates, such as rice, bread, potatoes, or milk. If the blood sugar levels are low, the body will lack energy to move on.

Hypoglycemia, which is handled late can result in decreased consciousness and seizures, up to permanent damage to the brain. Although often occurs in diabetic patients due to treatment, hypoglycemia can also be experienced by people who do not suffer from diabetes.

Causes of hypoglycemia

Before we discuss about What Does Low Blood Sugar Feel Like, here are the causes of low blood sugar.

Hypoglycemia occurs when blood sugar levels drop drastically. This condition is more commonly experienced by diabetics due to:

  • The use of insulin or diabetes medication that exceeds the dose or irregular.
  • The diet is not good, like eating too little or delay eating.
  • Physical activity or excessive exercise, without adequate eating.
  • Excessive consumption of alco**holic beverages.

Although it is rare, hypoglycemia may also occur in people who do not suffer from diabetes. Causes include:

  • Lack of hormones that regulate the balance of sugar in blood.
  • Lack of nutrients, e.g. due to anorexia nervosa disease.
  • Excessive production of insulin, e.g. due to tumors in the pancreatic gland (insulinoma).

A person also risks experiencing hypoglycemia when having the following conditions:

  • Taking certain medications, such as blood sugar lowering drugs, antimalarials, antibiotics, antiarrhythmic, or nonsteroidal anti-inflammatory drugs (NSAIDS).
  • Never had a stomach reduction surgery.
  • Excessive consumption of alco**holic beverages.
  • Is suffering from hepatitis, renal impairment, malaria, or sepsis.

Read also: How to quickly lower blood sugar levels when it rises too high?

What Does Low Blood Sugar Feel Like?

What Does Low Blood Sugar Feel Like ? Here are teh symptoms of low blood sugar.


This is the most common symptom that occurs in people with low blood sugar levels. They will usually sweat not only in the arms, but throughout the body. This condition usually lasts within, a few minutes. Sweat will initially appear on the face.


Low blood sugar levels can cause a reduction in oxyhemoglobin. This condition is indicated by a pale looking face and palm.

Mood swings

Drastic changes in blood sugar levels can cause a person to experience mood swings. This is because they experience hormonal imbalance that causes them confusion and irritability.

Trembling body

As previously shown, the body is one of the clues that tells you that your body is experiencing a sugar deficiency in the blood. Sugar is included as one of the main energy sources in the body so if until its presence is insufficient, it will make the body tremble and followed by the emergence of cold sweat. The trembling body will be easy to find when you are hungry, when hungry, your blood sugar supply becomes drastically decreased so you will easily feel the head of spinning, dizziness and also the body of trembling.

Heart rate Fast

Heart rate will also become relatively faster as well as when you drink coffee. This rapid heart rate is a response from the heart that is also lacking energy in the blood. Initially the heart rate will be fast, but as time goes on it will even slow down can make a heart rate stop. When blood sugar decreases, it will be followed by a blood supply throughout the body which decreases consequently the heart function will become impaired.

Other causes:

  • Endless hunger.
  • Sleepy.
  • Dizziness or Headache.
  • Nervous.
  • Fainting.

Read also: Diabetes and High Blood Pressure: Relationship, Diet, and How To Treat It

Symptoms of Chronic Hypoglycemia Stage

In addition to the symptoms described above, there are some other side effects that sufferers of low blood sugar will feel in the chronic stage. This side effect will continue until it can stabilize the blood sugar that is in the body. This side effect will be experienced by an anorexia sufferer in which she allows her to starve and no food is converted into blood sugar. The following are the characteristics of chronic hypoglycemia:

  • Changes in behavior.
  • Confusion.
  • Impatient.
  • Lip and Tongue Numbness.
  • Vision Becomes Blurred
  • Convulsions.

In addition, low blood sugar levels can trigger fatigue, and the body feels weak. In severe cases, this also causes the brain to not be able to coordinate well, so it often causes confusion and even seizures. 

Read also: 21 Foods To Lower Blood Sugar levels In The Body.

Thank you very much for reading What Does Low Blood Sugar Feel Like? Hopefully useful.

Last Updated on March 2, 2022 Reviewed by Market Health Beauty Team

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