High blood sugar, or hyperglycemia, can manifest through various signs and symptoms, indicating potential issues with glucose regulation in the body. Here are nine common signs:
1. **Increased thirst and frequent urination**: High blood sugar levels can lead to excessive thirst as the body attempts to dilute the sugar in the bloodstream. Consequently, this leads to more frequent urination.
2. **Fatigue**: Cells may not be receiving enough glucose due to insulin resistance or inadequate insulin production, resulting in fatigue and weakness.
3. **Blurry vision**: Elevated blood sugar levels can cause changes in the shape of the lens of the eye, leading to blurry vision.
4. **Slow wound healing**: High glucose levels can impair the function of white blood cells, delaying wound healing processes.
5. **Unexplained weight loss**: When cells are unable to utilize glucose effectively, the body may start breaking down muscle and fat for energy, resulting in unexplained weight loss.
6. **Increased hunger**: Despite having high blood sugar levels, cells may be deprived of energy, leading to increased hunger and cravings.
7. **Dry mouth**: Dehydration from frequent urination can lead to a dry mouth and increased thirst.
8. **Headaches**: High blood sugar levels can cause headaches due to changes in blood flow and dehydration.
9. **Frequent infections**: High glucose levels can weaken the immune system, making individuals more susceptible to infections, especially yeast infections.
Monitoring these signs can be crucial in managing blood sugar levels and preventing complications associated with hyperglycemia, such as diabetic ketoacidosis or long-term complications like nerve damage and cardiovascular disease. If experiencing these symptoms, it's important to consult with a healthcare professional for proper evaluation and management.
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