Antidiabetic (Sulphonylurea)
Last reviewed June 2026
Who is this for?
Glimepiride is a diabetes medicine that works by telling your pancreas to produce more insulin, which helps lower the sugar level in your blood.
Binds to ATP-sensitive potassium channels on pancreatic beta cells, causing their closure and depolarization, which triggers insulin secretion. This increases circulating insulin levels to enhance glucose uptake by peripheral tissues and reduce blood glucose concentration.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
Adults usually start with 1 mg or 2 mg once daily, taken with breakfast or the first main meal of the day. Your doctor may gradually increase the dose up to 4 mg or sometimes 6 mg daily depending on how well your blood sugar is controlled. Always swallow the tablet with a full glass of water and do not skip meals after taking it, as this can cause your blood sugar to drop dangerously low. Common brands in Nigeria include Betix, Diapride, Getryl, Glemax, and Glepid.
If you miss a dose, take it as soon as you remember — but only if you are about to eat a meal. If it is almost time for your next dose or you have already missed the meal, skip the missed dose entirely. Never take a double dose to make up for it.
Always eat your meals on time after taking glimepiride — skipping meals can cause your blood sugar to drop dangerously low. Buy only from licensed pharmacies and check the expiry date, especially for brands like Betix, Getryl, or Glemax — do not buy from roadside sellers. Keep a small sugary snack or glucose sweet with you in case you feel shaky or dizzy, which are signs of low blood sugar.
Alcohol can increase the risk of dangerously low blood sugar when combined with glimepiride, so avoid or limit drinking. NSAIDs like ibuprofen (e.g. Ibuprofen, Nurofen) can increase the blood sugar-lowering effect and cause low sugar levels. If you are taking other diabetes medicines like metformin or insulin, your doctor needs to adjust the doses carefully to avoid low blood sugar.
Check your specific combination
Is it safe to take Glimepiride with your other drugs?
Glimepiride is not safe during pregnancy or breastfeeding — if you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor immediately for a safer alternative.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near a window. Keep the tablets in their original pack and far away from children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.
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