18 Symptoms of High Blood Sugar

Last updated on October 13th, 2022 at 12:43 pm


High blood sugar also known as hyperglycemia, occurs when the body has too much glucose, or too little insulin, here are high blood sugar symptoms you should monitor.

Why Blood Sugar?

Food (glucose) is synonymous with fuel in the human body. You need food to perform optimally in your daily activity.


The body converts high-carb products (food) into blood glucose, which enables your body to work properly. This is made available by the presence of insulin.

Insulin is the other hand helps to deliver glucose from the blood flow inside the cells, giving them the energy to work properly.

“When you eat, blood sugar levels rise, signalling the pancreas to release certain amount of insulin.

“If you’ve taken more glucose than required, your body stores this excess in the liver and muscles,” Alice Morgan of betterme.guru says.

There is a problem when your body stores an excess of glucose, here are some high blood sugar symptoms you should monitor.

Feeling thirsty

Your blood sugar may be on the increase if you feel thirsty all the time. It’s normal to feel thirsty when it is hot, but when it’s too often, a medical expert says you should consult your doctor.

Increased hunger

Are you feeling hungry one hour after consuming a bowl of rice and beans? The specialist says you should be worried.

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Many reasons are responsible for getting hungry though, one of them is the kind of job you do among others. High blood sugar has also been identified as one of them.

If you’ve noticed that you get too hungry often some minutes after your meal, then you need to talk to your doctor.

Simply put, increased hunger means “Eating more than usual.”

Urinating more often than usual

The quantity of water you drank before going to bed, or the kind of food you ate at night could be responsible for how often you wake up at night to urinate.

That’s why nutritionists have advised that dinner be taken some hours before bed.

If after following the rules yet you still wake up severally to urinate like five or more at night, you are advised to visit your doctor for advice.


Stress and other factors could be responsible for headaches. But in a situation whereby you constantly feel a bang at the back or side of your head, it’s advisable to visit your physician for medical advice.


Indigestion isn’t new to anyone. You must have experienced it at a time in your life. What we eat could also be responsible for indigestion. Nutritionists have also advised taking fruit or fruit juice an hour before a meal at night to aid digestion.

But medical researchers have also discovered that persistent problems of indigestion have been attributed to high blood sugar.

Unbearable fatigue

Do you feel tired from a little task? It could mean something is wrong somewhere. Medical experts say it’s one of the signs of high blood sugar.

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This is a form of erectile dysfunction, which consistently affects someone’s ability to achieve or maintain an erection.

According to healthline, some of the causes of impotence include endocrine disease, neurological disorders, and cardiac-related conditions among others.

High blood sugar may also be responsible if you don’t have any of the causes listed by healthline.

Blurry vision

You may begin to lose your sight when you have blurred vision. Other factors like age could be responsible for this. However, this may begin to happen when your blood sugar goes up.

Dry mouth

Some factors could be responsible for dry mouth or dry skin. One of them is dehydration. But high blood sugar could also be responsible. There could be a spike in your blood sugar from time to time. At times you experience dry mouth so the second day you feel normal. When it becomes often, you should consult a doctor on what to do.

Wound Healing problem

Research has also shown that people with high blood sugar have problems with wound healing. It takes a longer time than usual for them than in people with normal blood sugar.

Blood clot is hard to achieve in them than in people with normal blood sugar.

A minor cut could take weeks or even months to heal.

Unexplained weight gain in the stomach area

High blood sugar isn’t the only reason why you could gain weight, particularly in the stomach area, but sugar intake is one of them. That’s why you should pay attention to it.

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Poor Concentration

Another sign of high blood sugar is when you begin to find it tasking to concentrate. Many factors may be responsible for low concentration, but you can have your blood sugar checked either by yourself with the aid of a medical tool or by consulting with a medical expert.

Other signs of high blood sugar include:

  • Skin itchiness
  • Nausea
  • Troubles
  • Abdominal pain and discomfort
  • Recurrent infections
  • Vomiting

Treatments of High Blood Sugar

There are some food people with High Blood Sugar should avoid or regulate in their daily meals.

According to theheartysoul.com, such food includes:

  • white bread, you’re advised to switch to brown bread;
  • rice cake; and
  • baked potato should also be avoided if you’re monitoring your blood sugar level.

In typeonenation’s words, there are different treatments and recommendations for people with slightly high blood sugar levels, moderately high, and very high.

If yours is slightly above normal you are advised to exercise regularly and drink water and sugar-free drinks among others.


  • InfomediaNG

    The Infomediang Team comprises a group of researchers, data analysts, and financial experts who closely follow government policies and spending. Our passion lies in empowering people to make informed decisions about their investments by simplifying data for easy understanding. Find us @infomedia_ng on X.

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