What is a Dangerous Blood Sugar Level? (See Chart)

A blood sugar level that is too high or too low can be dangerous and even life-threatening. It's essential to understand what constitutes a dangerous blood sugar level and how to recognize the symptoms. A healthy blood sugar level is crucial for maintaining proper bodily functions, and high or low blood sugar can lead to a range of complications.

Understanding Normal Blood Sugar Levels

Normal blood sugar levels vary depending on factors such as age, sex, and medical conditions. Generally, a blood sugar level of: - 4.4 to 6.4 mmol/L (mmol per liter) for people with diabetes - Less than 7.8 mmol/L for people without diabetes

is considered normal. However, these numbers can be higher or lower for certain individuals.

Factors Affecting Blood Sugar Levels

A range of factors can impact blood sugar levels, including: - Diet: Consuming high-carbohydrate or high-sugar foods and drinks can raise blood sugar levels. - Exercise: Regular physical activity can help lower blood sugar levels and improve insulin sensitivity. - Medications: Certain medications, such as steroids and some psychiatric medications, can raise blood sugar levels. - Stress: Physical or emotional stress can cause blood sugar levels to rise. - Sleep: Lack of sleep or disrupted sleep patterns can affect blood sugar levels. - Hormonal changes: Hormonal fluctuations during pregnancy, menopause, or puberty can impact blood sugar levels.

Symptoms of High Blood Sugar

High blood sugar can cause a range of symptoms, including: - Increased thirst and urination - Fatigue and weakness - Blurred vision - Cuts or bruises that are slow to heal - Tingling or numbness in hands and feet - Frequent infections - Fluctuating blood pressure

Symptoms of Low Blood Sugar

Low blood sugar, or hypoglycemia, can cause symptoms such as: - Shakiness and tremors - Sweating - Confusion and disorientation - Dizziness and lightheadedness - Headache - Nausea and vomiting

Managing Blood Sugar Levels

Managing blood sugar levels requires a combination of lifestyle changes and medical treatment. This includes: - Eating a healthy, balanced diet - Engaging in regular physical activity - Monitoring blood sugar levels regularly - Taking medications as prescribed - Managing stress and getting enough sleep - Regularly checking blood pressure and cholesterol levels

It's essential to work with a healthcare provider to develop a personalized plan for managing blood sugar levels. By understanding what constitutes a dangerous blood sugar level and taking proactive steps to manage blood sugar levels, individuals can reduce the risk of complications and improve overall health.