Hypoglycaemia, or “hypos,” happens when your blood sugar level drops too low  usually below 4 mmol/L. It can occur if you take too much insulin or diabetes medication, miss a meal, or are more active than usual.

This page is here to help you understand hypoglycaemia, recognise the early warning signs, and know what to do to treat and prevent it, and keep your blood sugar levels steady.

Below, you’ll find reliable resources to guide you in managing your blood sugar safely. These resources are designed to help you stay safe and confident in managing your diabetes day to day.

Hypoglycaemia, or “hypos,” happens when your blood sugar level drops too low  usually below 4 mmol/L. It can occur if you take too much insulin or diabetes medication, miss a meal, or are more active than usual.
This page is here to help you understand hypoglycaemia, recognise the early warning signs, and know what to do to treat and prevent it. You’ll also find reliable resources to guide you in managing your blood sugar safely.
Below, you’ll find useful information and leaflets about recognising symptoms, treating a hypo, preventing future episodes, and keeping your blood sugar levels steady. These resources are designed to help you stay safe and confident in managing your diabetes day to day.

Diabetes: Why Do I Sometimes Feel Shaky, Dizzy and Sweaty? HYPOGLYCAEMIA EXPLAINED This also includes guidance on what to do if you experience hypo symptoms when driving. 

Diabetes UKWhat is hypoglycaemia? | Signs and symptoms | Diabetes UK

What is a hypo? Why does it happen? How to treat it. How to prevent it. Hypoglycaemia at night. 

Breakthrough T1DManaging a hypo | Breakthrough T1D UK

This information covers information on what a hypo is, how to treat it and also hypo unawareness in type 1 diabetes and tools which can support you.