Hypoglycemia, or low blood sugar, occurs when glucose levels in the blood drop below 70 mg/dL. Below 50 mg/dL is considered severe hypoglycemia. This often happens due to skipped meals, excess insulin, or intense physical activity.
Common symptoms include sweating, trembling, dizziness, confusion, and even loss of consciousness if untreated. At Diabetes and Obesity Clinic, we help patients identify triggers, manage medication, and maintain stable glucose levels through personalized diabetes education and monitoring. Early recognition and proper management of hypoglycemia are vital to prevent complications and maintain daily energy and safety.
Recognizing symptoms early helps you act fast. Signs may include:
If you notice these symptoms, treat immediately.
1. Follow the 15–15 Rule:
Wait 15 minutes, then check your blood sugar again. If it’s still below 70 mg/dL, repeat the same step.
2. Follow Up with a Snack or Meal:
Once blood sugar returns to normal, eat a balanced snack (like whole grain bread with peanut butter or milk) to prevent another drop.
3. Avoid Driving or Exercise:
Wait until your blood sugar stabilizes before resuming activities, especially driving.
4. In Case of Severe Hypoglycemia:
If the person becomes unconscious or unable to swallow, do not give food or drink. Use a glucagon injection if prescribed, and seek emergency medical help immediately.
Prevention is the best protection. Here’s how you can reduce your risk: