Hypoglycaemia

Hypoglycaemia (also known as low blood sugar or low blood glucose) is a condition where the level of glucose (sugar) in the blood drops below a certain point (typically below 70 mg/dL). This can occur in people with diabetes, but also in those without the condition. Hypoglycaemia can cause a variety of symptoms and can even be life-threatening if not treated promptly.

Causes[edit | edit source]

Hypoglycaemia can be caused by several factors, including:

Taking too much insulin or other diabetes medications
Skipping meals or not eating enough carbohydrates
Exercising more than usual without eating enough
Drinking alcohol, especially on an empty stomach

Symptoms[edit | edit source]

Symptoms of hypoglycaemia can vary from person to person, but may include:

Feeling shaky or jittery
Sweating
Feeling hungry
Feeling anxious or nervous
Confusion or difficulty concentrating
Rapid heartbeat
Dizziness or lightheadedness
Sleepiness
Blurred vision
Headache
Mood changes, such as irritability or crying for no apparent reason

Treatment[edit | edit source]

Treatment for hypoglycaemia involves raising the blood glucose level. This can usually be done by consuming 15-20 grams of fast-acting carbohydrates, such as glucose tablets, fruit juice, or regular (not diet) soda. If the person is unconscious or unable to swallow, a glucagon injection may be needed.

Prevention[edit | edit source]

Preventing hypoglycaemia involves balancing food intake with medication and physical activity. This may include:

Eating regular meals and snacks
Monitoring blood glucose levels regularly
Adjusting medication doses as needed
Carrying a source of fast-acting carbohydrates at all times

See also[edit | edit source]

Hypoglycaemia Resources
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