Sure signs that your blood sugar is too high

High blood sugar may not get as many headlines as health concerns like COVID, heart disease and cancer. But chronic high blood sugar — commonly known as diabetes — is a silent epidemic in the U.S., a condition that can cause serious health consequences and can even be fatal. To protect yourself, check your blood sugar regularly and be aware of the possible signs that it is high. These are some sure signs that your blood sugar is too high. If you notice any of these, it’s worth calling your doctor. Read on to learn more—and to ensure your health and the health of others, don’t miss out Sure signs you already had COVID.


Frequent urination



One of the most common signs of high blood sugar is urinating more than is normal for you. This is because when sugar (glucose) builds up in the bloodstream, the body tries to get rid of it through urine. If you are urinating more often than usual, it is a good idea to consult your doctor.



Close up of beautiful young woman drinking water from glass

Close up of beautiful young woman drinking water from glass

Another common symptom of high blood sugar is frequent thirst. Increased urination can cause dehydration on two fronts – more frequent urination deprives the body of fluids, and blood sugar actually removes fluid from the tissues as it leaves the body. This can lead to increased thirst and drinking more water may not satisfy it.



Woman experiencing a bad headache

Woman experiencing a bad headache

Blood sugar often rises chronically because the body has become resistant to insulin, the hormone that helps cells use sugar for energy. In the absence of this energy source, someone with high blood sugar may often feel tired.


Frequent hunger and unexpected weight loss

Sad woman waiting for an order.

Sad woman waiting for an order.

People with high blood sugar may feel hungry more often and may lose weight despite eating more. This is because the body, deprived of energy from glucose, requires more food to use as fuel. Chronically high blood sugar can also lead to unexpected weight loss, as the body can start burning fat stores for energy.


Tingling and Numbness

Chronically high blood sugar levels can damage nerves throughout the body, a condition called diabetic neuropathy. The most common form is peripheral neuropathy, which affects the legs, feet, arms and hands. It may cause tingling, burning, numbness, reduced sensitivity to pain or temperature, or sharp pains or cramps in the affected areas. Symptoms tend to be worse at night.


Blurred vision and frequent headaches

High blood sugar levels can swell and distort the lenses of the eyes, causing blurred or double vision. Diabetes can cause leaking blood vessels in the retina or abnormal growth of new blood vessels, leading to vision problems. This it’s called diabetic retinopathy. According to Johns Hopkins Medicine, diabetic neuropathy is the leading cause of blindness in American adults. And to protect your life and the lives of others, don’t visit any of them 35 places you’re most likely to catch COVID.

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