12 Signs Your Blood Sugar is Too High: Understanding the Warning Signs and How to Manage It
High blood sugar, also known as hyperglycemia, is a common condition that occurs when there’s too much glucose (sugar) in the blood. If left unchecked, chronic high blood sugar can lead to serious health complications, such as heart disease, kidney problems, and nerve damage. It’s important to recognize the early warning signs of high blood sugar so you can take action to manage it effectively.
In this article, we will explain 12 signs your blood sugar may be too high, why they occur, and provide step-by-step methods to manage and control high blood sugar levels. By understanding the symptoms and acting on them, you can improve your overall health and well-being.
1. Frequent Urination (Polyuria)
One of the earliest and most common signs of high blood sugar is frequent urination. When your blood sugar levels are too high, your kidneys work overtime to filter out excess glucose, leading to increased urination.
Why It Happens:
Excess glucose in the blood makes the kidneys work harder to remove the sugar, which pulls more water from your bloodstream, causing frequent urination. This can lead to dehydration and a feeling of excessive thirst.

