Blood sugar level is a measurement of glucose in the blood. Typically, the body regulates blood sugar, keeping it at an optimum level to allow cells to function correctly. However, blood sugar can fluctuate too high or too low, which can cause various symptoms.
The human body can typically regulate blood sugar to keep it at a safe level. However, health conditions, such as diabetes, can make it difficult for the body to regulate blood sugar. This can result in blood sugar going outside of safe ranges.
When blood sugar is outside of target ranges, it can cause many symptoms. Carefully monitoring blood sugar can help people to avoid these symptoms.
In this article, we will discuss the differences between hyperglycemia and hypoglycemia.
The body digests foods and breaks them down into glucose, which then enters the bloodstream. The hormone insulin is responsible for allowing glucose to enter cells, which provides them with energy to function. The pancreas produces insulin and secretes it into the bloodstream to help regulate blood sugar.
Guidelines specify a typical fasting blood sugar level to be
Insulin plays an important role in calibrating blood sugar. However, if a person’s body cannot produce sufficient insulin, or their cells do not respond to insulin, it can be difficult for them to manage their blood sugar.
This can result in a person experiencing hypoglycemia or hyperglycemia. Typically, experts define hypoglycemia as blood sugar levels below 70 mg/dL.
For hyperglycemia, experts may refer to the ranges they use to diagnose diabetes. According to these ranges, they may define hyperglycemia as blood glucose greater than
Tracking blood glucose
A finger-prick test involves drawing a small drop of blood. A person uses a test strip and device to measure their glucose level.
A CGM is a wearable device a person places on their body to quickly and easily check their blood sugar. These devices can also alert a wearer when a glucose reading detects an unsafe level.
Symptoms of low blood sugar can present quickly. The American Diabetes Association (ADA) lists the following as some common symptoms of hypoglycemia:
- eating large amounts of food, particularly foods high in carbohydrates
- not administering a sufficient amount of diabetes medication
- changes in hormone levels, such as from illness, stress, pain, or menstrual periods
- side effects from certain medications, such as steroids or antipsychotic medications
- periods of physical inactivity
Alternatively, the following factors may cause blood sugar to drop:
- eating less food than the body needs, skipping meals, or consuming foods with fewer carbohydrates
- administering too much diabetes medication
- consuming alcohol, particularly on an empty stomach
- being more physically active than is typical
- side effects from certain medications
Certain triggers may also affect blood sugar. For example, factors
To keep blood sugar within a suitable range and help prevent potential complications, a person should carefully manage their blood sugar.
Managing blood sugar typically
An effective strategy to help manage blood sugar is known as managing the
Additionally, other useful methods may include:
- Regular exercise: Physical activity can provide many health benefits, including helping to manage blood glucose.
- Following a diabetes meal plan: Consuming a variety of nutritious foods from all food groups, and avoiding certain foods,
may helpimprove overall health. Foods a person may wish to reduce or avoid include those that are fried, high in salt, or have added sugars.
- Medication: A person should follow the guidelines from their diabetes care team and take their diabetes medication as advised.
Hyperglycemia refers to high blood sugar. Hypoglycemia describes low blood sugar. When blood sugar is outside typical ranges, a person may experience various symptoms.
Health conditions such as diabetes can make it difficult to manage blood sugar. As such, it is important for a person to carefully monitor their blood glucose level. A person can correct high blood sugar with diabetes medications, and low blood sugar by consuming fast-acting glucose.