Hypoglycemia is a condition where a person's blood sugar level drops too low, usually below 70 mg/dL. This can happen for various reasons, such as skipping meals, excessive exercise, or taking too much insulin for those with diabetes. Symptoms may include dizziness, sweating, confusion, and irritability, making it important to recognize and treat quickly. To manage hypoglycemia, individuals can consume fast-acting carbohydrates like glucose tablets, fruit juice, or candy. It's essential for people with diabetes to monitor their blood sugar levels regularly and have a plan in place to prevent and address low blood sugar episodes effectively.