5 Hidden Signs Your Blood Sugar Is Out of Control, Even If Your Reports Look Normal

While

you may be undergoing regular check-ups and your reports would show all is well, your body may be telling a different story. According to renowned California-based gastroenterologist Dr Manickam Pal, even when test results appear “normal,” early signs of blood sugar imbalance can quietly show up, affecting your energy and focus. Dr Pal warns that ignoring crucial signs of high blood sugar could push you closer to insulin resistance or even diabetes before you realise it. Here are the five red flags you need to watch out for:

Constant fatigue and tiredness

If you have been noticing constant fatigue and tiredness despite taking rest, it can be a sign of high blood sugar, being a common symptom of both hyperglycemia and diabetes. According to Dr Pa, when your blood sugar is high, your body has trouble using glucose for energy, and the resulting dehydration from frequent urination can also lead to tiredness. When blood glucose levels are high, the body struggles to have any kind of energy, leaving you feeling exhausted. It also makes your body lose fluids through increased urination, leading to dehydration – another cause of feeling sluggish and tired.

Craving sweets after meals

This is a sign of a major imbalance in blood sugar levels. According to experts, meals high in refined carbohydrates cause a spike in blood sugar, triggering insulin to be released, sometimes overshooting the mark and causing a subsequent drop. It then causes you to have extreme cravings for quick energy from sweets. According to experts, frequent or uncontrollable cravings also indicate an underlying issue, and frequent sweet cravings can be a red flag for potential prediabetes or diabetes.

Brain fog

Brain fog is among the most significant signs of high blood sugar, as both high and low levels impair your cognitive ability to function properly due to the brain's high energy demand. Dr Pal says high blood sugar leads to mental fogginess, confusion, difficulty concentrating, mood swings, and even difficulty in maintaining focus. Since your brain relies heavily on sugar for energy, too much blood sugar interferes with the brain's ability to process information effectively, leading to confusion and a "foggy" feeling.

Excess nighttime urination

If you have been peeing way too much at night, it can be a sign of high blood sugar, as your kidneys work to remove excess glucose from the blood, thereby increasing the production of urine. According to doctors, it becomes noticeable especially at night when fluid intake is typically lower, leading to dehydration and causing increased thirst. Dr Pal says when your blood sugar levels are high, the kidneys filter out the excess glucose, pulling more water from the body to flush out the sugar, resulting in more frequent and urgent urination.