Headaches Could Indicate the Presence of High Blood Sugar

Headaches Could Indicate the Presence of High Blood Sugar

We must never neglect to have too much sugar in the blood over long periods of time. This can lead to awful health issues, such as stroke, heart disease, nerve problems, and more.

Perhaps everybody knows by now the usual symptoms for having high blood sugar levels. Fatigue, stomach pain, frequent urination, increased thirst, and nausea are all on the list. But yet again, scientists still discover new possible symptoms that they weren’t expecting.

Headaches at night could indicate the presence of high blood sugar

Surprisingly enough, having a headache at night could represent a way that your body is trying to tell you that blood sugar levels are too high.

Express.co.uk mentions a website known as Diabetribe that says, according to the former:

If your blood sugar is high at night you may experience symptoms of hyperglycemia.

Hyperglycemia, or ‘high glucose’, is not defined by one specific glucose level.

While many people aim to keep blood sugar levels below 180 mg/dl during the day, some people aim for the lower range of 120 or 140 mg/dl at night, when they are not eating.

At night, symptoms of hyperglycaemia include poor sleep, waking up often to urinate or to drink water, headache, dry mouth, nausea.

However, there’s almost nothing to be afraid of if blood sugar levels rise during the night. The increase can rarely be capable of causing damage to the body.

Thankfully, there are plenty of ways to fix high blood sugar, and WebMD.com brings plenty of tips. We can mention drinking more water, for instance, as this habit can help in removing excess sugar from the blood when you urinate. Doing more physical exercises, changing your eating habits, and switching medications are all also on the list.


Even since he was a child, Cristian was staring curiously at the stars, wondering about the Universe and our place in it. Today he's seeing his dream come true by writing about the latest news in astronomy. Cristian is also glad to be covering health and other science topics, having significant experience in writing about such fields.

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