8 Warning Signs You Might Have Too Much Sugar in Your Blood

Excess sugar in the blood—commonly linked to prediabetes or diabetes—can affect your body in subtle and noticeable ways. Recognizing the signs early can help you take action before complications arise. Here are eight warning signs to watch for:

1. Frequent Urination

High blood sugar forces your kidneys to work harder to filter excess glucose, which can increase urination. If you notice you’re running to the bathroom more often than usual, it could be an early warning sign.

2. Excessive Thirst

Because frequent urination leads to fluid loss, your body signals the need to drink more water. Constant thirst, especially after drinking fluids, can indicate elevated blood sugar levels.

3. Unexplained Fatigue