What Causes Hypoglycemia?
Hypoglycemia can happen for several reasons, including:
- Skipping meals or not eating enough food
- Taking too much insulin or diabetes medication
- Drinking alcohol, especially without eating
- Prolonged or intense exercise without proper nutrition
- Certain medical conditions affecting the liver or hormones
Common Signs and Symptoms
Symptoms of hypoglycemia can range from mild to severe. Common signs include:
- Shaking or trembling
- Sweating
- Dizziness or lightheadedness
- Sudden hunger
- Headache
- Blurred vision
- Weakness or fatigue
- Confusion or difficulty concentrating
If blood sugar drops very low, it can lead to fainting, seizures, or loss of consciousness, which is why early recognition is very important.
What to Do During Low Blood Sugar
If you notice symptoms of hypoglycemia, act quickly:
1. Take a fast-acting sugar source such as fruit juice, glucose tablets, honey, or a regular soft drink.
2. After symptoms improve, eat a balanced meal or snack containing carbohydrates and protein to stabilize blood sugar.
People with diabetes are often advised to follow the “15-15 rule”: take 15 grams of sugar and recheck blood sugar after 15 minutes.
How to Prevent Hypoglycemia
You can reduce the risk of hypoglycemia by:
- Eating regular, balanced meals
- Not skipping meals
- Monitoring blood sugar levels if you have diabetes
- Adjusting food intake when exercising
- Taking medications exactly as prescribed
When to See a Health Professional
If hypoglycemia happens frequently, becomes severe, or occurs without a clear reason, it is important to see a healthcare professional. Repeated episodes may indicate an underlying medical issue that needs attention.
Conclusion
Hypoglycemia is more than just feeling hungry or tired—it is a condition that can be dangerous if ignored. Knowing the symptoms, causes, and immediate treatment can help prevent serious complications and keep you safe.