High blood sugar (hyperglycemia) doesn’t always show obvious symptoms during the day. In fact, many warning signs appear at night while you sleep—and ignoring them could delay early detection of diabetes or worsen your condition.
If you’ve been waking up feeling “off,” your body might be trying to tell you something important. Here are 7 common nighttime symptoms of high blood sugar you should pay close attention to.
1. Frequent Nighttime Urination (Nocturia)
One of the most common signs is waking up multiple times to urinate. When blood sugar levels
