symptoms of high blood sugar in non diabetics
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Symptoms Of High Blood Sugar In Non Diabetics: What To Expect?

Everyone enjoys a good sugar high, but are your desires for sweets a blessing or a curse? Many individuals who do not yet have a diagnosis of diabetes believe that they can drink as much glucose as they like without experiencing adverse health effects. That may not be accurate. Why do people must someone who do not have diabetic complications monitor what they consume every day? It is common knowledge that people with Type I or II diabetes remain susceptible to a significant change in glucose levels. But did you know that persons without diabetes can also experience this variation in blood glucose? Your insulin level’s ups and downs are mostly due to the things you do daily. This article will help a lot of people to understand the symptoms of high blood sugar in non diabetics.

What amount of blood sugar is excessive?

symptoms of high blood sugar in non diabetics

Hyperglycemia, commonly referred to as elevated blood glucose, is a medical term for this condition. You may not even be aware of the long-term effects of your daily actions on your health. It’s always a surefire path to disaster to load oneself down with anxiety and other persistent illnesses. Monitoring your blood sugar levels is essential regardless of your blood sugar level diagnosis. Constantly having high blood sugar levels can lead to various side effects, such as getting ill, organ dysfunction, decreased healing rates, and cardiac disorders.

Ways to identify high blood sugar levels by yourself

One to two hours following a meal, check the body’s blood sugar. Your precise level of risk can be determined by measuring the quantity of blood sugar in the bloodstream during the post-meal and fasting phases. If your glucose is more than 100–125 mg per deciliter after fasting, 180 mg per deciliter after eating, or 200 mg per deciliter if measured at any period throughout the day, the body develops diabetes, an unsafe level of blood glucose. It’s advisable to begin tracking your behaviors and forming healthy routines as soon as possible to prevent such outcomes.

What are the symptoms of high blood sugar in non diabetics?

Uncontrollable thirst and frequent need to relieve yourself

symptoms of high blood sugar in non diabetics

It is one of the typical but less noticeable symptoms of high blood sugar in non diabetics. You may find yourself thirsty and consuming more fluids than usual. When there is an accumulation of sugar in your circulatory system, you experience polyuria or overboard urine. The renal system starts to exert more effort to eliminate the excess glucose. Your urine is your body’s means of flushing out extra sugar whenever the kidneys can not keep up with the adjustment needed to bring blood sugar levels back to normal. You can feel lightheaded and tired.

You’re shedding pounds and constantly feeling ravenous 

symptoms of high blood sugar in non diabetics

Amongst the common symptoms of high blood sugar in non diabetics is increased appetite. It indicates a condition known as polyphagia. Whenever blood glucose levels are too elevated, even though you’ve been munching more, you can be dropping pounds without knowing why. Your body must use muscle and fatty tissue for energy because it cannot obtain it by consuming its primary power source, the sugar glucose. You undergo inadvertent and excessive weight loss as the body begins to break apart fatty tissue and muscle to make energy. Along with these modifications in hunger and body mass, you can also notice decreased muscle strength and stumble more frequently.

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You’re feeling worn out and fatigued

symptoms of high blood sugar in non diabetics

An unregulated blood sugar level might cause significant exhaustion and lethargy all the time. In other words, sugar stays in our circulatory system instead of entering cell membranes to be consumed as fuel whenever our system is not able to correctly handle glucose or is missing enough of it. Additionally, dehydration has become another aspect that contributes to fatigue. It can result from excessive urine production.

Visibly blurred eyesight and persistent headaches

You might observe that objects appear a little hazy in addition to your field of view doesn’t seem as sharp as it once was. Fluid leakage into your eyes might cause puffy lenses if your blood glucose level is too high. As a result, the lens’s shape is altered. Consequently, it becomes unable to concentrate correctly, resulting in blurry vision. Additionally, you might experience difficulties driving, struggle at work, or get headaches a lot.

Getting wounds and Recovering at a slower pace Generally

symptoms of high blood sugar in non diabetics

Unregulated glucose in the blood slows down the healing process for injuries such as cuts, scratches, wounds, and other injuries. Diabetes damages nerves and interferes with blood flow. Particularly in the toes and below the knees. Healing may be slowed down by elevated blood sugar levels. It is a result of insufficient blood supply to the region. Infection risk is higher even for minor cuts and bruises It has the potential to worsen to the point of foot surgery. Once you get an abscess on your lower leg, you might observe pus coming through the garments or a bad odor.

Feeling numb and tingling sensation in the limbs

As previously noted, nerve injury can result from unmanaged blood sugar. Also called diabetic nerve damage. In your limbs, you can experience tingling along with weakness. Additionally, some patients have discomfort in their fingers and toes, which is frequently greater at night. Although nerve damage is a common symptom among long-term diabetics, it can affect individuals with diabetes that is not adequately controlled.

Getting cracked skin, blistering, or different skin abnormalities

In the folds of the epidermis, small bits of excess skin identified as tissue tags can appear, particularly if you’re suffering from insulin resistance and are attempting to control your weight. There are obvious regions of soft skin that are deep and pigmented. The name for it is Acanthosis Nigricans. It might appear on the cheeks, hands, underarms, nape of the neck area, or other places. These might indicate an insulin sensitivity problem. Warning indicators of high glucose can include pustules, ailments, dryness, itching, marks, and anomalies of the epidermis. Whenever these changes continue to appear on your skin, consult your doctor. Controlling glucose levels in the blood can help improve problems such as these.

Constantly contracting fungal infections 

You might encounter higher rates of infections of vaginal yeast if you have diabetes. The fungi Candida represents a form of yeast that is frequently the cause of infection. Females may experience discomfort, redness, or burning in the genital area. Both urinating and having sex can hurt it. Vaginal secretions that are heavy or unusual may be seen. That being said, individuals without diabetes frequently acquire yeast-related infections. You are more likely to acquire them if your level of blood sugar is greater. Glucose is the food for the yeast. The urinary system contains more glucose when one’s blood glucose becomes elevated. Men who are not circumcised and have high blood sugar are likewise susceptible.

Inflamed or oozing with blood

One of the complications associated with diabetes involves cavities in the mouth. It may also make managing diabetes more difficult. It’s as the body reacts to illness by increasing the amount of glucose in the bloodstream. There is sugar in the saliva you make. The microbes in the oral cavity that mix with foodstuff will have much to eat depending on how much sugar there is. resulting in the development of dental plaque or tooth decay. Red or irritated gums may initially be one of the symptoms of high blood sugar in non diabetics. They can develop into dental decay if left untreated. The gums may separate from one’s teeth as a result of it. You may begin to notice pus, oral ulcers, or perhaps losing teeth. Take control of the body’s blood sugar. See a dentist to avoid damaging your teeth.

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Why non-diabetics have elevated blood glucose levels?

credit: Everyday health

Patients who are not diabetics may have elevated blood sugar due to multiple causes. The most prevalent ones are mentioned below.

  • Polycystic Ovaries: This illness causes hormone abnormalities in females who can procreate. It may result in increased cytokine, glucose, and testosterone levels. Because of their insulin resistance, individuals are unable to utilize all of their blood sugar levels for energy production.
  • Stress: If stress is not controlled, hormone levels such as testosterone and cortisol may rise. Consequently, they cause an increase in sugar levels, which is a normal reaction to the psychological turmoil someone is experiencing.
  • Infections: All infections raise the production of cortisol, which is a stress-related chemical. This hormone causes a steady increase in blood sugar by preventing insulin from eliminating additional glucose through the blood vessels.
  • Medication: steroid medications, medications that suppress the immune and some drugs might cause the blood’s proteins to become active. They can maintain a steady rise in blood sugar levels. Energy production is a challenge for the body. As a result, the person is constantly tired.
  • Obesity: The body becomes resistant to the hormone insulin when there are too many fat cells. Additionally, the condition renders it more difficult to take glucose out of the bloodstream and use it to produce energy. Thus, becomes the cause of symptoms of high blood sugar in non diabetics.

Final words

Never disregard a brief increase in blood sugar levels, regardless of the cause. The symptoms of high blood sugar in non diabetics can eventually be due to PCOS, certain drugs, and being overweight. You are responsible for your health, thus keeping it strong must be your primary concern.In individuals without diabetes, conditions such as anxiety or other chronic disorders can cause elevated blood sugar levels. It is imperative to control blood sugar levels even in the absence of a diabetes diagnosis. Chronically elevated glucose levels can impede the body’s ability to repair itself. It raises the possibility of infection. Some people might have lasting impacts on the renal system and eyesight, among other vital organs. It may also eventually raise the likelihood of heart disease and stroke.


Q1. Why are my glucose levels so high even though I am not diabetic?

In individuals who are not diabetics, unhealthy lifestyle choices are the main cause of elevated blood sugar levels. The two main causes are an unhealthy diet and inactivity. High glucose levels in the blood frequently occur due to meal skipping, eating an inadequate diet, eating at irregular times, and not exercising.

Q2. Why does fasting blood sugar remain elevated?

Hormones such as testosterone and cortisol tell the liver to produce more glucose in the beginning of the day. This glucose gives you energy and aids in your waking up. For the purpose of controlling blood sugar levels, this causes the pancreatic beta cells to make insulin.

Q3. How do I get my glucose level down fast?

Taking insulin that works quickly is the most efficient strategy to reduce your blood sugar. Exercise is another quick and efficient method. But in more serious situations, you ought to visit a medical facility. Hyperglycemia is the term for elevated glucose levels in the blood.

Q4. What fruit lowers blood sugar levels?

The antioxidants and fibre from blueberries can reduce swelling and glucose levels. Likewise, a study discovered that strawberries lowered the risk of diabetic complications such nerve damage and renal illness.

Q5. Can blood sugar get lowers with lemon water?

Although drinking lemon water won’t immediately lower your glucose levels, it will help avoid unnecessary increases. This simple-to-make drink is low in carbs and fat and helps you stay hydrated—a crucial aspect of diabetes care.

Arpita Das Gupta hails from the City of Taj Mahal, Agra; decided to become a full-time writer after quitting her job at a multinational organisation to pursue her dream. For the last six years, she has written on many aspects of modern life. Has a passion for writing about wellness, nutrition, culinary cultures, and everything in between. Also attended Integral University in Lucknow, where she earned a Bachelor of Technology degree in Electronics and Communications. Reading, traveling, trying out new recipes, and spending time with her kid are some of the favorite things to do.