What to do in a hypo?

Sulfonylurea — glucose-lowering

Glimepiride

Brand examples (illustrative): Amaryl, Glypride (examples)

Diabetes tablet that boosts insulin release — effective but can cause low sugar.

Updated: 15 August 2026 · Review: pending — placeholder

Educational information only. Medication decisions should be made with a qualified healthcare professional. This page provides no personalised doses and never advises starting, stopping or changing prescriptions. In case of side effects or overdose, seek care promptly.

Common indications & general mechanism

Type 2 diabetes (often with metformin)

How it generally works: Stimulates pancreatic insulin release.

Side effects & serious effects

Common

Low sugar (hypoglycaemia)
Weight gain

Serious (seek care)

Severe/prolonged hypoglycaemia, especially in elderly or kidney disease

Contraindications, interactions & monitoring

Who should not use / needs caution

Type 1 diabetes, DKA
Severe kidney/liver failure (caution/avoid)

Drug interactions

Alcohol, many antibiotics/antifungals alter sugar

Food interactions

Take before breakfast; never skip meals after dosing

Monitoring

Sugar log, HbA1c, hypo episodes

Pregnancy, kidney/liver & warnings

Pregnancy: Avoid; insulin preferred in pregnancy.
Kidney/liver: Elderly/kidney disease: high hypo risk — lowest effective dose.

Important warnings

Carry fast sugar always; learn hypo signs (sweating, tremor, confusion).
Illness with poor eating needs dose review — contact your doctor.

Common misconceptions

Myth: More dose means better control.

Fact: Higher sulfonylurea doses raise hypo risk without proportional benefit — combinations are often safer.

FAQs

Take 15 g fast sugar (glucose tablets/juice), recheck in 15 min, repeat if low, then eat a snack. Seek help if confused or not recovering.

References

ADA Standards of Care — ADA

Related conditions & tests

Type 2 Diabetes HbA1c FBS

This website provides general educational information and is not a substitute for professional medical diagnosis, treatment or emergency care. Always consult a qualified healthcare professional.